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Publication

Four book chapters:

 

  1. A. Choudhary, T. George, G. Li, Surface plasmon polaritons mediated interaction of nanomaterials and liquid crystals, to apprear in Surface Plasmon Resonance (SPR): Advances in Research and Applications, Nova Science Publishers, Inc.
  2. S. K. Manna, T. George, G. Li, Electrically Driven Self-Organized Chiral Liquid Crystalline Nanostructures - Organic Photonic Crystal with Tunable Range Reflection, in Functional Organic and Hybrid Nanostructured Materials: Fabrication, Properties, and Applications, Quan Li Ed., Wiley-VCH, (to appear in 2017).
  3. G. Li, S. Esener, Parallel free-space optical interconnection, in Optical Multimedia /Networks and Optical Computing in Multimedia System, Mohsen Guizani Ed., Marcel Dekker Inc., pp.301-376 (2002).
  4. G. Li, M. S. Alam, Computing with optics, in An Introduction to Information Optics, F. T. S. Yu, S. Jutamulia, and S. Yin, Eds., Academic Press, pp.475-569 (2001).

 

Invited talks:

 

  1. Z. Li, W. Li, and G. Li, Microscope systems with unprecedented extended depth of field, paper 10060-35, Photonics West BIOS, San Francisco, Feb. 1, 2017.

  2. G. Li, Z. Li, G. Lan, D. Zhao, A. Choudhary, S. Manna, H. Zhang, T. Zhao, B. Mihalik, R. Shen, W. Li, and A. Fischer, Adaptive optical elements for vision correction and optical imaging, Vision China 2016, Shenzhen, China, July 28-31, China.

  3. G. Li, School of Optometry & Ophthalmology, Wenzhou Medical University, July 26, 2016.

  4. G. Li, Passive adaptive optical elements for microscopic imaging and vision care, 7th International Conference on Information Optics and Photonics (CIOP 2015), Nanjing, China, July 12-15, 2015.

  5. G. Li, T. Mauger, Large-aperture adaptive liquid crystal lens for vision care, Emerging Liquid Crystal Technologies X, Photonics West, San Francisco, CA, Feb. 6-12, 2015.

  6. G. Li, Adaptive lenses for vision correction and optical imaging, University of Science and Technology of China, July 16, 2014.

  7. R.Atashkhooei, G. Li, 3D imaging of biological samples using photoacoustic microscopy, Ophthalmic Engineering Grand Rounds, Havener Eye Institute, Columbus, Ohio, June 5, 2014.

  8. V. Penmatsa, E. Farzana, G. Li, Adaptive lenses, Ophthalmic Engineering Grand Rounds, Havener Eye Institute, Columbus, Ohio, June 5, 2014.

  9. G. Li, Nanjing University of Science and Technology, July 2014.

  10. G. Li, seminar at the Biophysics Graduate Program, The Ohio State University, March 26, 2014.

  11. G. Li, NeuroCafe, Department of Neuroscience, The Ohio State University, Feb. 24, 2014.

  12. G. Li, Rapid 3D microscopic imaging, OSA incubator meeting on Spatially Precise Optogenetics at Depth, Dec. 8-10, 2013.

  13. G. Li, Fudan University, China, Oct. 30, 2013.

  14. G. Li, two colloquiums, National Chiao-Tung University, Taiwan, Oct. 25, 2013.

  15. H. Chen and G. Li, Generation and application of vector beam with space-variant distribution of amplitude, polarization, and phase, The International Conference on Advanced Laser Applications in Science and Engineering, Nanjing, China, Nov. 2012.

  16. G. Li, T. Mauger, Adaptive lens for vision care and optical imaging, Frontiers in Optics, Optical Society of America, Rochester, Oct. 2012.

  17. G. Li, G. Lan, Parallel 3D Confocal/OCM Imaging System with Adaptive Objective Lens, Photonics West BIOS (Design and Quality for Biomedical Technologies, organized by SPIE), Jan. 2012.

  18. G. Li, Electro-optic devices and systems for vision care, Department of Ophthalmology and Visual Science, Washington University in St. Louis, 2011.

  19. G. Li, X. Fang, A. Choudhary, Nanoparticle-doped liquid crystal device for phase modulation, Shanghai Eastern Forum, July 21, 2011.

  20. G. Li, Electro-optic devices for vision care and biomedical imaging, Ohio State University, Mar. 18, 2011.

  21. G. Li, Scanning laser polarimeter for detection of glaucoma, Missouri University of Science & Technology, Mar. 3, 2011.

  22. G. Li, P. Wang, Real-time imaging using photorefractive polymers, Photonics Asia, Beijing, China, Oct. 18, 2010. (Organized by SPIE)

  23. G. Li, Dynamic photorefractive polymers, the Inter-Continental Advanced Materials for Photonics (I-CAMP) Summer School in Sydney and Brisbane, Australia, June 20 to July 10, 2010. (Attendees: junior faculty, scientists, and students; sponsored by National Science Foundation, SPIE, etc.)

  24. G. Li, Switchable and Tunable Lenses for Vision Care, the Inter-Continental Advanced Materials for Photonics (I-CAMP) Summer School in Sydney and Brisbane, Australia, June 20 to July 10, 2010. (Attendees: junior faculty, scientists, and students; sponsored by National Science Foundation, SPIE, etc.)

  25. G. Li, 3D biomedical optical imaging, Rochester Institute of Technology, Apr. 2010.

  26. G. Li, Electro-optic devices for vision care, State University of New York College of Optometry, 2010.

  27. G. Li, Electro-optic polymeric holograms for imaging, Washington University in St. Louis, Applied Physics Series seminar, Mar. 19, 2010.

  28. G. Li, N. Peyghambarian, P. Wang, M. Yamamoto, Dynamic holograms with photorefractive polymers, CLEO/Pacific Rim, Aug. 2009, Shanghai, China.

  29. G. Li, P. Wang, M. Yamamoto, Dynamic holograms, Annual Meeting of Optical Society of America, Oct. 2009, San Jose, CA.

  30. G. Li, P. Wang, M. Yamamoto, Emerging applications of dynamic optical hologram in 3D biomedical imaging and display, Photonic Fibers and Crystal Devices Conference, SPIE’s International Symposium on Optics & Photonics, Aug. 2008, San Diego, CA.

  31. G. Li, Real-time optical imaging and signal processing at visible and near-infrared wavelengths using photorefractive polymers, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Aug. 2008.

  32. G. Li, Confocal scanning laser polarimeter for diagnosis of glaucoma, Nanjing University of Science and Technology, China, July 2008.

  33. G. Li, Holographic imaging and display, Colloquium of Center for Imaging Science, Rochester Institute of Technology, Apr. 2008.

  34. G. Li, Polarized light propagation in scattering medium and optical coherence holographic imaging, University of Arizona Biomedical Engineering research seminar series, Nov. 19 2007.

  35. G. Li, Emerging technologies for vision care, Essilor of America, Sep. 2007.

  36. G. Li, Adaptive optics for imaging, Colloquium of Dept. of ECSE, Rensselaer Polytechnic Institute, Aug. 2007

  37. G. Li, (Keynote Speaker), N. Peyghambarian, Liquid crystal lenses for correction of presbyopia, Sixth International Workshop on Adaptive Optics in Industry and Medicine, June 12-15, 2007, Galway, Ireland.

  38. G. Li, et al, A revolutionary approach for vision correction using liquid crystal lens, Colloquium of Department of Physics, University of Colorado, Apr. 2007.

  39. G. Li, University of California, Riverside, Colloquium of Department of ECE, Mar. 19, 2007.

  40. G. Li, Switchable lens for vision correction, Carl Zeiss Vision, Nov. 24, 2006.

  41. G. Li, N. Peyghambarian, Switchable , SPIE Symposium on Optics & Photonics, Conference 6332, Aug. 13, 2006, San Diego, CA.

  42. G. Li, M. Local hologram fixing in photorefractive polymers using a CO2 laser for display applications, SPIE Symposium on Optics & Photonics, Conference 6314, Aug. 16, 2006, San Diego, CA.

  43. G. Li, , High-efficiency , SPIE Symposium on Optics & Photonics, Conference 6310, Aug. 14, 2006, San Diego, CA. (Proc. SPIE 6310, 64100H).

  44. G. Li, Adaptive vision optics, June 30, 2006, at Ophthonics, Inc., San Diego, CA.

  45. M. Eralp, J. Thomas, G. Li, J. Winiarz, S. Tay, A.  Schülzgen, R. Norwood and N. Peyghambarian, "Photorefractive polymer device operating at practical voltages", The 89th OSA Annual Meeting, Frontiers in Optics, 2005, Tucson, AZ.

  46. S. Tay, J. Thomas, M. Eralp, G. Li, J. Winiarz, R. Norwood, A. Schülzgen, S. Marder and N. Peyghambarian, " Photorefractive polymer operating at 1550 nm with 40% diffraction efficiency and 35 ms response time" SPIE Symposium on Optics & Photonics, 31 July-4 August 2005, San Diego, CA.

  47. G. Li, D. Huang, E. Yuceturk, S. C. Esener, V. H. Ozguz, Y. Liu, Parallel three-dimensional free-space optical interconnection for an optoelectronic processor, SPIE’s 46th Annual Meeting, San Diego, CA, USA, July 30 – August 3, 2001 [4470-03].

  48. G. Li, D. Huang, E. Yuceturk, M. M. Wang, C. Berger, X. Zheng, P. J. Marchand, S. C. Esener, Free-space optical interconnection for three-dimensional stacked VLSI chips, OSA Topical Meeting, Lake Tahoe, Nevada, USA, Jan 8-12, 2001.

US Patent:

 

  1. US 2006/0164593 A1, WO/2006/078806A2, WO/2006/078806A3, JP2013047823 Adaptive electro-optic lens with variable focal length.
  2. US 2005/0116209 A1 Image correction device
  3. US 8,587,734 B2, WO/2010/102295A1 Adaptive lens for vision correction
  4. (In Progress) A simple and efficient method for rewritable three-dimensional holographic display with photorefractive polymer.
  5. (In Progress) Efficient local fixing of photorefractive polymer hologram using a laser beam.
  6. (In Progress) Switchable electro-optic lens for correction of both spherical and astigmatic refractive errors.
  7. (In Progress) High-Speed Confocal Microscope with MEMS Mirror(s) and Adaptive Objective Lens, T2014-132. 10-2013
  8. (In Progress)Wavefront-Coded Contact Lens for Correction of Presbyopia and Astigmatism, T2-14-090.
  9. (In Progress)Nanoparticle-Doped Liquid Crystal Cell for Continuously Tunable Phase Modulation and its Application in Tunable Lens, T2013-127, T2014-089.

 

Peer-reviewed journal publications:

 

  1. A. Choudhary, T. George, and G. Li, Nanoparticles induced vertical alignment in nematic liquid crystal, (in review). http://arxiv.org/ftp/arxiv/papers/1510/1510.08166.pdf

  2. P. Nayek, S. Gauza, and G. Li, Unprecedented fast response time in harvested bismuth ferrite multiferroic nanoparticle and TGBC* liquid crystal composites, (prepared).

  3. P. Nayek, M. Tuchband, S. Gauza, N. Clark, and G. Li, Phase transition from focal conic to cubic smectic blue phase in partially fluorinated cyano-phenyl alkyl benzoate ester doped with ultra-high twisting power chiral dopant, (in submission). http://arxiv.org/ftp/arxiv/papers/1510/1510.08173.pdf

  4. H. Chen and G. Li, Generation of cylindrical vector beams with space-variant amplitude, phase and polarization, http://arxiv.org/ftp/arxiv/papers/1510/1510.08363.pdf

  5. H. Chen and G. Li, http://arxiv.org/ftp/arxiv/papers/1511/1511.02414.pdf

  6. H. Chen and G. Li, Space-variant polarized Airy beam, (prepared).

  7. G. Li (invited), Adaptive lenses for vision correction, Laser and Photonics Reviews, (to be submitted).

  8. G. Li, P. Wang, Optical coherence holography at 1.03 μm for biomedical imaging, (to be submitted).

  9. G. Li, High-performance scanning laser polarimeter for biomedical diagnosis (to be submitted).

  10. G. Li, G. Lan, Y. Liu, R. Lynch, Ultrahigh-speed parallel confocal imaging system using digital micromirror device and adaptive objective lens, (to be submitted).

  11. G. Li, G. Lan, B. Mihalik, Ultrahigh-resolution Fourier-domain optical coherence tomography imaging of the eye using a linear-K spectrometer, (to be submitted).

  12. Z. Wang, G. Li, Nonlinear filter for noise removal based on support vector machine, (paper prepared).

  13. G. Li, P. Wang, Efficient dynamic correction of phase distortion working at low-voltages using a photorefractive polymeric hologram, (to be submitted).

  14. G. Li, X. Wang, Quantitative study of polarized back-scattered light in turbid medium with both small and large scattering particles, (to be submitted).

  15. A. Fischer, G. Li, In-vitro 3D eye imaging using scanning laser photoacoustic microscopy, (in preparation).

  16. G. Li, Z. Li, R. Shen, A. Fischer, W. Li, Wavefront-coded microscope with unprecedented extended depth of field and diffraction-limited resolution, (to be submitted).

  17. Y. Zhang, H. Liu, G. Li, Automatic segmentation of retinal OCT image based on image graph construction, (paper prepared, to be submitted soon).

  18. Z. Li, W. Li, and G. Li, Microscope with greatly extended depth of field using general cubic phase plate, (to be submitted).

  19. Z. Li, K. Xu, and G. Li, Eye tracker with distance judging for autofocus eyeglass, (paper prepared, to be submitted soon).

  20. H. Deng and G. Li, A compact and efficient liquid crystal lens driver.

  21. H. Dong, G. Li, C. Yang, and M. Ao, Heterodyne detection with efficient compensation for spatial phase aberration based on array detector and genetic algorithm, submitted.

  22. Z. Xu, Y. Hua, W. Qiu, S. Li, G. Li, Q. Wu, Precision and Agreement of Higher Order Aberrations Measured With Ray Tracing and Hartmann-Shack Aberrometers, Graefe’s Archive for Clinical and Experimental Ophthalmology, submitted.

  23. L. Wang, D. Chen, K. G. Gutierrez-Cuevas, H. K. Bisoyi, , R. S. Zola, G. Li, A. M. Urbas, T. J. Bunning, D. A. Weitz, and Q. Li, Optically Reconfigurable Chiral Microdroplets of Self-Organized Helical Superstructures with Handedness Inversion, Angewandte Chemie 56, submitted.

  24. Z. Zheng, C. Yuan, W. Hu, H. K. Bisoyi, M. Tang, Z. Liu, P. Sun, W. Yang, X. Wang, D. Shen, Y. Li, F. Ye, Y. Lu*, G. Li*, and Q. Li*, Light-patterned crystallographic direction of a self-organized three-dimensional soft photonic crystal, Advanced Materials 29, (2017).

  25. H. Dong, G. Li, Y. Liu, C. Yang, and M. Ao, Experimental study of coherent accumulation based on sequence shifting and genetic algorithm, Applied Optics 56, (2017).

  26. G. Lan and G. Li, Design of a k-space spectrometer for ultra-broad waveband spectral domain optical coherence tomography, Scientific Reports 7, 42353; doi: 10.1038/srep42353 (2017).

  27. K. G. Gutierrez-Cuevas, L. Wang, Z.-G Zheng, H. K. Bisoyi, G. Li, L.-S. Tan, R. A. Vaia, and Q. Li, Frequency-Driven Self-Organized Helical Superstructures Loaded With Mesogen-Grafted Silica Nanoparticles, Angewandte Chemie 55, 13090-13094 (2016).

  28. S. K. Manna, L. Dupont, G. Li, Isotropic elastic stress induced large temperature range blue phase at room temperature, J. Phy. Chem. C 120, 17722 (2016).

  29. S. K. Manna, S. Le-Gall, G. Li, OCT imaging with temporal dispersion induced intense and short coherence laser source, Opt. Commun. 376, 52-55 (2016).

  30. S. K. Manna, S. Le-Gall, L. Dupont, G. Li, Exploiting soft organic optical resonant structure towards large range electro-optic tunable devices, J. Molecular Liquids 220, 161-165 (2016).

  31. H. Dong, G. Li, R. Yang, C. Yang, M. Ao, Heterodyne detection with mismatch correction based on array detector, Opt. Commun. 371, 19-26 (2016).

  32. G. Lan, T. Mauger, and G. Li, Design of high-performance adaptive objective lens with large optical depth scanning range for ultrabroad near infrared microscopic imaging, Biomedical Optics Express 6, 3362-3377 (2015).

  33. P. Nayek and G. Li, Superior electro-optic response in multiferroic bismuth ferrite nanoparticle doped nematic liquid crystal mixture, Scientific Reports 5, 10845 (2015).

  34. A. Choudhary and G. Li, Anisotropic shift of surface plasmon resonance of gold nanoparticles doped in nematic liquid crystal, Optics Express 22, 24348-24357 (2014).

  35. T. Zhao, T. Mauger, and G. Li, Optimization for wavefront coded infinity microscope systems to extend depth of field, Biomedical Optics Express 4, 1464-1471 (2013).

  36. G. Li and R. Liang, Introduction to the BODA 2013 Feature Issue, Biomed. Opt. Exp. 4, 2507 (2013).

  37. R. Chen and G. Li, The evanescent wavefield part of a cylindrical vector beam, Optics Express 21, 22246-22254 (2013).

  38. This paper was selected by Advances in Engineering “as a Key Scientific Article contributing to excellence in engineering scientific and industrial research”.

  39. G. Li, Adaptive lens, Progress in Optics 55, 199-283 (2010).(86 pages)

  40. D. Lin, K. Xia, R. Li, X. Li, G. Li, K. Ueda, and J. Li, Radially polarized and passively Q-switched fiber laser, Opt. Lett. 35, 3574 (2010).

  41. D. Lin, K. Xia, J. Li, R. Li, K. Ueda, X. Li, G. Li,

  42. This paper was published on July 1, 2010 and was the third top downloaded paper among all OSA journal papers in the week of July 5.

  43. G. Li, P. Wang, Efficient local fixing of photorefractive polymer hologram using a laser beam, Appl. Phys. Lett. 96, 111109 (2010).

  44. G. Li, Switchable liquid-crystal lens could correct vision, SPIE Newsroom, October 6, 2009. DOI: 10.1117/2.1200909.1792.

  45. S. Tay, et al, An updatable 3D holographic display, Nature 451, 694 (2008).

  46. G. Li and N. Peyghambarian, Liquid crystal lenses for correction of presbyopia, in Adaptive Optics for Industry and Medicine. J. C. Dainty

  47. G. Li, P. Valley, P. Äyräs, S. Honkanen, and N. Peyghambarian, High-efficiency switchable flat diffractive ophthalmic lens with three-layer electrode pattern and two-layer via structures, Appl. Phys. Lett. 90, No. 10, 111105 (2007).

  48. N. Peyghambarian, M. Eralp, S. Tay, G. Li, J. Thomas, A. Schulzgen, S. R. Marder, M. Yamamoto, R. A. Norwood,

  49. G. Li, D. Mathine, P. Valley, P. Äyräs, J. Haddock, M. Giridhar, J. Schwiegerling, G. Meredith, B. Kippelen, S. Honkanen, N. Peyghambarian, Switchable Diffractive Lens for Vision Correction, Optics & Photonics News, “Optics in 2006”, 28 (Dec.2006).

  50. G. Li, P. Valley, M. S. Giridhar, D. Mathine, G. Meredith, J. Haddock, B. Kippelen, N. Peyghambarian, Large-aperture switchable thin diffractive lens with interleaved electrode pattern, Appl. Phys. Lett. 89, 141120 (2006).

  51. M. Eralp, J. Thomas, S. Tay, G. Li, A. Schülzgen, R. A. Norwood, M. Yamamoto, N. Peyghambarian, Submillisecond response of a photorefractive polymer under single nanosecond pulse exposure, Appl. Phys. Lett. 89, 114105 (2006).

  52. G. Li, D. L. Mathine, P. Valley, P. Äyräs, J. Haddock, M. S. Giridhar, J. Schwiegerling, G. Meredith, B. Kippelen, S. Honkanen, and N. Peyghambarian, Switchable electro-optic diffractive lens with high efficiency for ophthalmic applications, Proc. Natl. Acad. Sci. USA 103, 6100 (2006).

  53. M. Eralp, J. Thomas, G. Li, S. Tay, A. Schülzgen, R. Norwood, and N. Peyghambarian, Photorefractive polymer device operating at practical voltages, Opt. Lett. 31, 1408(2006).

  54. N. Peyghambarian, G. Li, D. Mathine, P. Valley, J. Schwiegerling, S. Honkanen, P. Ayras, B. Kippelen, Electro-optic adaptive lens as a new eyewear, Molecular Crystals and Liquid Crystals 454, 157 (2006).

  55. F. Qian, G. Li, M. Karim, Efficient two-step digit-set-restricted modified signed-digit algorithm based on optoelectronic shared content-addressable memory, Opt. Eng. 44, 125201 (2005).

  56. J. Thomas, M. Eralp, S. Tay, G. Li, R. A. Norwood, M. Yamamoto, S. R. Marder, and N. Peyghambarian, Photorefractive polymers with superior performance, Optics and Photonics News, “Optics in 2005”, 31 (Dec. 2005).

  57. S. Tay, J. Thomas, M. Eralp, G. Li, R. A. Norwood, A. Schülzgen, M. Yamamoto, S. Barlow, G. A. Walker, S. R. Marder, and N. Peyghambarian, High-performance photorefractive polymer operating at 1550 nm with near-video-rate response time, Appl. Phys. Lett. 87, 171105 (2005).

  58. G. Li, M. Eralp, J. Thomas, S. Tay, A. Schülzgen, R. A. Norwood, and N. Peyghambarian, All-optical dynamic correction of distorted communication signals using a photorefractive polymeric hologram, Appl. Phys. Lett. 86, 161103-161105 (2005).

  59. M. Eralp, J. Thomas, S. Tay, G. Li, G. Meredith, A. Schülzgen, N. Peyghambarian, G. A. Walker, S. Barlow, S. Marder, High-performance photorefractive polymer operating at 975 nm, Appl. Phys. Lett. 85, 1095-1097 (2004).

  60. S. Tay, J. Thomas, M. Eralp, G. Li, B. Kippelen, S. Marder, G. Meredith, A. Schülzgen, and N. Peyghambarian, Novel photorefractive polymer operating at the optical communication wavelength of 1550 nm, Appl. Phys. Lett. 85, 4561-4563 (2004).

  61. G. Li, D. Huang, E. Yuceturk, P. Marchand, S. C. Esener, V. Ozguz, and Y. Liu, Three-dimensional optoelectronic stacked processor (3DOESP) by use of free-space optical interconnection and 3D VLSI chip stacks, Appl. Opt. 41, 348-360 (2002).

  62. G. Li, E. Yuceturk, D. Huang, S. C. Esener, Analysis of free-space optical interconnects for the three-dimensional optoelectronic stacked processor (3DOESP), Opt. Commun.202, 319-329 (2002).

  63. G. Li and Y. Fainman, Analysis of wavelength-to-depth encoded interference microscope for three-dimensional imaging, Opt. Eng. 41, 1281-1288 (2002).

  64. F. Qian, G. Li, and M. Alam, Digit-set-restricted modified signed-digit arithmetic based on optoelectronic shared-content-addressable memory, Opt. Eng. 41

  65. G. Li and F. Qian, Code conversion from signed-digit to complement representation, Opt. Eng. 40, 2446-2451 (2001).

  66. F. Qian, G. Li, and M. Alam, Optoelectronic quotient-selected modified signed-digit division, Opt. Eng. 40, 275-282, (2001).

  67. G. Li, P.-C. Sun, P. Lin, Y. Fainman, Interference microscope for 3D imaging with a wavelength-to-depth encoding, Opt. Lett. 25, 1505-1507 (2000).

  68. F. Qian, G. Li, H. Ruan, L. Liu, Efficient optical lookahead-mode conversion from modified signed-digit to 2's complement representation, Optik 111, 13-19 (2000).

  69. F. Qian, G. Li, and L. Liu, Optoelectronic implementation of genetic algorithm, Journal of Pure and Applied Optics 2, 65-69 (2000).

  70. G. Li, F. Qian, H. Ruan, L. Liu, Parallel optical negabinary computing: algorithm and optical implementation, Opt. Eng. 38 (Special Issue), 403-414 (1999).

  71. G. Li, F. Qian, J. Li, and L.Liu, Gray-scale image enhancement and fidelity in photorefractive volume memory, Optical Memory & Neural Networks 8 (Special Issue), 31-37 (1999).

  72. G. Li, F. Qian, H. Ruan, L. Liu, Compact parallel optical modified-signed-digit arithmetic-logic arrayprocessorwith electron-trapping device, Applied Optics 38, 5039-5045 (1999).

  73. L. Liu, Bo Liu, X. Yan, L. Shao, G. Li, Y. Yin, J. Li, Y. Guo, Photorefractive miniaturized integration of optical three-dimensional systems, Journal of Optics A: Pure and Applied Optics, vol.1, (no.2), p.220-4 (1999).

  74. F. Qian, G. Li, H. Ruan, H. Jing, and L. Liu, Two-step digit-set-restricted modified-signed-digit addition-subtraction algorithm and its optoelectronic implementation, Applied Optics 38, 5621-5630 (1999).

  75. F.Qian, G.Li, H.Ruan, L.Liu, Modified signed-digit addition by using binary logic operations and its optoelectronic implementation, Optics & Laser Technology 31, 403-410 (1999).

  76. H.Jing, L.Liu, F.Qian, H.Ruan, G.Li, Y.Bu, Optical implementation of parallel fuzzy logic using a single electron trapping device, Optik 10, 471-475 (1999).

  77. X.Yan, L. Liu, G. Li, Electric-field-controlled 2*2 bypass-exchange photorefractive switch. Journal of Optics 29, (no.6), 383-386 (1998).

  78. J. Hua, L. Liu, G. Li, Optical interconnection for neural networks by use of a self-imaging function, Applied Optics 37, (no.2), 308-14 (1998).

  79. G.Li, L.Liu, H.Cheng, and X.Yan, Parallel optical quaternary signed-digit multiplication and its use for matrix-vector operation, Optik 107, 165-172 (1998).

  80. G.Li, L.Liu, B.Liu, and Z.Xu, High-efficiency volume hologram recording with a pulsed signal beam, Optics Letters 23, 1307-1309 (1998).

  81. H. Jing, L. Liu, L. Shao, G. Li, Optical fuzzy image processing based on spatial nonlinear encoding scheme and multiple-imaging technique, OPTIK 109, 113-118 (1998).

  82. J. Hua, L. Liu, and G. Li, Using self imaging functions for the optical interconnection of neural network, Chinese J. Lasers 25, 644-8 (1998).

  83. H. Jing; L. Liu, L. Shao, G. Li, Optical implementation of the one-channel hit-miss transform using polarization encoding. Journal of Optics 29, (no.2), 63-67 (1998).

  84. G.Li, L.Liu, M.He, and H.Cheng, Optical multi-input logic array processor for higher-order negabinary addition, Optik, 93-98 (1997).

  85. G.Li, L.Liu, L.Shao, Y.Yin, and J.Hua, Parallel optical negabinary arithmetic based on logic operations, Applied Optics 36, 1011-1016 (1997).

  86. G.Li, L.Liu, and J.Hua, Unified optical negabinary arithmetic with polarization-encoded optical shadow-casting, Optics and Laser Technology 29, 221-227 (1997).

  87. G.Li, L.Liu, and H.Cheng, Simplified quaternary signed-digit arithmetic and its optical implementation, Optics Communications 137, 389-396 (1997).

  88. J.Hua, L.Liu, , Observing fractional Fourier transform by free-space Fresnel diffraction, Applied Optics 36, 512-513 (1997).

  89. H.Cheng, L.Liu, , L.Shao, C. Zhou, The second-order interpattern neural networks for optical pattern recognition, Optics Communications 139, 182-186 (1997).

  90. J.Hua, L.Liu, , Performing fractional Fourier transform by one Fresnel diffraction and one lens, Optics Communications 137, 11-12 (1997).

  91. F.Wang, L.Liu, , Self-pumped forward and backward phase conjugator with Cu-doped KNSBN crystal: caused by scattering-oscillation-amplification, Optics Communications 134, 195-198 (1997).

  92. J. Hua, L. Liu, and G. Li, Imaginary angle fractional Fourier transform and its optical implementation, Science in China Series E: Technological Sciences 40, 374 (1997).

  93. J.Zhang, L.Liu, , L.Shao, Fuzzy reasoning morphological operators and their optical implementation, Applied Optics 36, 2328-2333 (1997).

  94. J. Hua, L. Liu, G. Li, Simple method to study the Fourier transform of an object, Chinese J. Lasers 24, 435-8 (1997).

  95. J. Hua, L. Liu, G. Li, Some basic fractional Fourier transform units, Acta Optica Sinica 17(No. 8), 1040-4 (1997).

  96. G. Li, L. Liu, and J. Qian, Optical parallel negabinary arithmetic based on logic operations and signed digit representation, Chinese Journal of Lasers 24, 659-664(1997).

  97. L.Shao, L.Liu, , Routing scheme, permutation properties and optical implementation, Optical Engineering 36, 1542-1547 (1997).

  98. F.Wang, L.Liu, Z.Wang, G.Li, L.Xu, Reconfigurable interconnection using fixed regional angular volume holograms in photorefractive materials, Journal of Modern Optics 45, 153-165 (1997).

  99. J. Hua, L. Liu, G. Li, Extended fractional Fourier transforms, Journal of the Optical Society of America A, vol.14, (no.12), 3316-22, (1997).

  100. J. Hua, L. Liu, G. Li, Scaled fractional Fourier transform and its optical implementation. Applied Optics, vol.36, (no.32), 8490-2, (1997).

  101. L. Shao, L. Liu, G. Li, Solid state cellular two-layer fuzzy logic image processor, Journal of Optics, vol.28, (no.4), 135-41 (1997).

  102. X. Yan, N. Wang, Y. Yin, L. Liu, G. Li, A negabinary encoded matrix-vector multiplication for wavelet transforms, Journal of Optics, vol.28, (no.2), 66-9 (1997).

  103. J. Hua, L. Liu, G. Li, Dual self-transform function, Journal of Physics A (Mathematical and General), vol.30, (no.4), 1199-202 (1997).

  104. G.Li, L.Liu, L.Shao, and Y.Yin, Optical negabinary addition with higher-order substitution rules, Optics Communications 129, 323-330 (1996).

  105. G.Li, L.Liu, B.Liu, F.Wang, Y.Yin, Digital partitioning for optical negabinary modular multiplication, Optics and Laser Technology 28, 593-596 (1996).

  106. B.Liu, L.Liu, and , An optical multiplication based on quadratic residue number system, Microwave and Optical Technology Letters 11, 274-277 (1996).

  107. H. Cheng; G. Li; L. Liu; Y. Yin, Optical complex-valued modular multiplication based on digital partitioning and weighting shifting. Microwave and Optical Technology Letters 13, (no.4), 209-213 (1996).

  108. L.Liu, , L.Shao, and Y.Yin, Optical 3-D stacked morphological processor module with variable thresholding, Optical Review 3, 406-409 (1996).

  109. L.Shao, L.Liu, and , Programmable fuzzy associative memory processor, Optics Communications 129, 89-97(1996).

  110. L. Shao, L. Liu, and G. Li, Discrete time cellular neural network and its optical implementation, Acta Optica Sinica 16, 1123-27 (1996). 1996): 1123-1127.

  111. J. Hua, L. Liu, and G. Li, Constructing self-Fourier functions by two terms of product, J. Infrared and Millimeter Wave 15, 161-3 (1996).

  112. Z. Wang, G. Li, C. Zhou, Y. Yin, and L. Liu, Optical matrix operation: digital encoding, algorithms, and optical implementations, Basic Research 4 (China), 10-13 (1996).

  113. L. Shao, L. Liu, G. , Integrated optical parallel logic processor based on birefrigent array illuminator, Chinese journal of Lasers B5, 276-281, (1996).

  114. L. Shao, L. Liu, G. A two-layer intrinsically fuzzy morphology image processor architecture, Chinese Journal of Lasers B5, 178-184 (1996).

  115. L. Liu, G. Li, Y. Yin, Progress in optical matrix operation, China Academic Journal Abstract 2, 109-110 (1996). (Beijing: National Natural Science Foundation of China).

  116. L.Shao, L.Liu, and , Optical intrinisically fuzzy mathematical morphology for gray-scale image processing, Applied Optics 35, 3868-3873(1996).

  117. B.Wang, L.Liu, Y.Yin, , A various structuring element morphological image processor with a compact weighted interconnection module, Microwave & Optical Technology Letters 13, 38-42 (1996).

  118. G.Li, L.Liu, L.Shao and Y.Yin, Modified direct twos complement parallel array multiplication algorithm for optical complex matrix operation, Applied Optics 34, 1321-1328(1995).

  119. G.Li and L.Liu, Simplified optical complex multiplication using quarter-imaginary number representation, Optics Communications 122, 16-22 (1995).

  120. G.Li, L.Liu and Z.Wang, Direct twos complement parallel array multiplication: algorithm and optical implementation, Inst. Phys. Conf. Ser. No. 139: Part I, 29-32 (1995).

  121. L.Liu, L.Shao, and , Optical self-rooting complex-valued neural network using mixed negabinary numbers, Inst. Phys. Conf. Ser. No. 139: Part I,, 459-462 (1995).

  122. G. Li, L. Liu, and L. Shao, Negabinary-coded optical parallel array complex operation, Acta Optica Sinica 15 (No. 10), 1409-12 (1995).

  123. G. Li, L. Liu, and L. Shao, Two-stage two’s complement array complex multiplier algorithm and optical implementation, Acta Optica Sinica 15 (No.5), 580-5 (1995).

  124. C.Zhou, L.Liu, , and Y.Yin, Modified engagement method for matrix operation, Applied Optics 34, 7608-7614 (1995).

  125. L.Liu, Y.Yin, H.Peng, W.Xiong, , et al, Design and fabrication of parallel processor modules by polarization-optical stacked integration, International Journal of Optoelectronics 10, 39-49 (1995).

  126. G.Li, L.Liu, L.Shao and Z.Wang, Negabinary arithmetic algorithms for digital parallel optical computation, Optics Letters 19, 1337-39 (1994).

  127. G.Li and L.Liu, Complex-valued matrix-vector multiplication using twos complement representation, Optics Communications 105, 161-166 (1994).

  128. G.Li and L.Liu, Negabinary encoding for optical complex matrix operation, Optics Communications 113, 15-19 (1994).

  129. G.Li and L.Liu, Bi-imaginary number system for optical complex calculation, Optics Communications 113, 25-30 (1994).

  130. L.Liu, , and Y.Yin, Optical complex matrix-vector multiplication using negabinary iner-products, Optics Letters 19, 1759-1761 (1994).

  131. G. Li, L. Liu, Z. Wang, Parallel two’s complement array algorithm for complex optical matrix operation, Optroelectronics Bulletin 30, 15-21 (Jan 1994).

  132. G.Li and L.Liu, Optical one-rule symbolic substitution for pattern processing, Optics Communications 101, 170-174 (1993).

  133. G.Li and L.Liu, Optical pattern logic processing with one-rule symbolic substitution, Microwave and Optical Technology Letters 6, 498-504 (1993).

Other papers presented at international conferences (besides the invited talks):

  1. Z. Li and G. Li, Greatly extended depth of field for microscopic imaging, Frontiers in Optics (Optical Society of America), Washington DC, Sep. 17-21, 2017.

  2. G. Li and Z. Li, Adaptive Alvarez Lens for Vision Assessment and Correction, ARVO 2017, Baltimore, MD.
  3. G. Lan and G. Li, Ultra-broadband k-space spectrometer for spectral domain optical coherence tomography (SD-OCT), Photonics West, San Francisco, Jan. 2017.
  4. Z. Li and G. Li, Automatic object distance measurement based on eye tracker for adaptive eyewear, Ophthalmic Technology, Photonics West, San Francisco, Jan. 2017.
  5. Z. Li, A. Fischer, W. Li, G. Li, Volumetric retinal microscopic imaging with greatly extended depth of field by home-made general cubic phase mask, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXIV conference, Photonics West, San Francisco, Jan. 2017.
  6. Z. Li, B. Mihalik, R. Shen, W. Li, G. Li, Compact Microscope with Extended Depth of Field for Volumetric Retina Imaging With Home-Made Transmissive Phase Plate, ARVO Imaging Conference, Seattle, Washington, May 1-5, 2016, paper P20.
  7. G. Li, J. Xia, Large-Aperture Adaptive Liquid Crystal Lens for Correction of Presbyopia, ARVO 2016, Seattle, Washington, May 1-5, 2016, paper 1818. (Oral presentation)
  8. Z. Li, G. Li, Eye Tracker with Distance Measurement for Autofocus Eyeglass, ARVO 2016, Seattle, Washington, May 1-5, 2016, paper 3129.
  9. G. Lan, G. Li, Design of adaptive objective lens for ultrabroad near infrared imaging, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXIII conference (conference 9713), Photonics West, San Francisco, Feb. 16, 2016. (paper 9713-31); Proc. SPIE 9713, 97131C (2016).
  10. Z. Li, A. Fischer, W. Li, and G. Li, Volumetric retinal fluorescence imaging with extended depth of field microscope, Proc. SPIE
  11. K. Xu, Z. Li, G. Li, Eye tracker with distance measurement for autofocus eyeglass, 10th Annual International Scholar Research Exposition, Nov. 20, 2015.
  12. R. Yang, M. Ohr, R. Shen, P. Weber, T. Mauger, and G. Li, Microscope with unprecedented extended depth of field for volumetric retina imaging, Annual Ophthalmology Research Symposium, Harvner Eye Institute, Columbus, Ohio, June 12, 2015.
  13. G. Li, T. Mauger, Passive adaptive contact lens for correction of presbyopia, ARVO 2015, Denver, Colorado, May 3-7, 2015, paper 2990.
  14. R. Yang, M. Ohr, R. Shen, and G. Li, Microscope with Extended Depth of Focus for Volumetric Retina Imaging Using Passive Adaptive Optical Phase Element, ARVO Imaging Conference, Denver, Colorado, May 2, 2015.
  15. G. Li, V. Penmatsa, L. Xu, T. Mauger, Bio-Optics: Design and Application (BODA), Optics in the Life Sciences Congress, Vancouver, Canada, Apr. 12-15, 2015, paper BW3A.5.
  16. G. Li, R. Shen, R. Yang, T. Mauger, Novel Techniques in Microscopy (NTM), Optics in the Life Sciences Congress, Vancouver, Canada, Apr. 12-15, 2015, paper NW2C.4.
  17. P. Nayek and G. Li, Tailoring fast electro-optic response by multiferroic bismuth ferrite nanoparticle - nematic liquid crystal composites, Emerging Liquid Crystal Technologies X, Photonics West, Feb. 2015.
  18. G. Li, Low-cost adaptive lens for vision correction, ARVO 2014, Orlando, Florida, May 8, 2014. (Oral presentation)
  19. R. Atashkhooei, C. Liang, A. Fischer, G. Li, In-vitro 3D eye imaging using scanning-laser optical-resolution photoacoustic microscopy, 13th Annual OSUMC Trainee Research Day Conference, Apr. 9-10, Columbus, OH.
  20. G. Li, T. Mauger, Electro-optic lenses for correction of presbyopia, ARVO 2013 (The Association for Research in Vision and Ophthalmology), Seattle, Washington, May 8, 2013.
  21. T. Zhao and G. Li, Extended Depth of Field in Microscope, OSA Bio-Optics Design and Applications, Kona, Hawaii, Apr. 17, 2013, paper BW5A.6.
  22. G. Li, T. Mauger, Nanoparticle-doped liquid crystal device for phase modulation, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications VI, SPIE Optics and Photonics, San Diego, CA, Aug. 14, 2012.
  23. A. Choudhary and G. Li, On the analysis of nanoparticle-induced vertical alignment of liquid crystals, SPIE conference Optics and Phonics, San Diego, CA, Aug. 13, 2012.
  24. T. Huang, T. Mauger, and G. Li, Adaptive Electro-Optic Lenses for Vision Correction and Assessment, and Eye Imaging, ElectroScience Laboratory Consortium on Electromagnetics and Radio Frequencies Annual Meeting, Aug. 7, 2012.
  25. G. Li and G. Lan, Adaptive Electro-Optic Lenses for Vision Correction and Assessment, and Eye Imaging, ARVO 2012 (The Association for Research in Vision and Ophthalmology), Fort Lauderdale, Florida, May 2012.
  26. G. Li, D. Zhao, and X. Fang, Tunable liquid lens and its application in vision care, ARVO 2011, Fort Lauderdale, Florida, May 2011.
  27. G. Li, X. Fang, and D. Zhao, Design of a Parallel 3D Confocal Imaging System with Adaptive Objective Lens, Optical Society of America Topical Meeting – Bio-optics Design and Applications, Monterey, CA, Apr. 4-6, 2011.
  28. G. Li, X. Fang, D. Zhao, and Q. Song, Parallel confocal imaging with adaptive lens, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XVIII conference, Photonics West, San Francisco, Jan. 27, 2011.
  29. G. Li, H. Fang, Parallel 3D Confocal Imaging with Varifocal Lens, Frontiers in Optics 2010 (OSA Annual Meeting), Rochester, New York.
  30. H. Fang, G. Li, Adaptive liquid lens actuated by electromagnetic solenoid, Frontiers in Optics 2010 (OSA Annual Meeting), Rochester, New York.
  31. G. Li, A new method for characterization of transverse chromic aberration of ophthalmic lens, ARVO 2010, Fort Lauderdale, Florida.
  32. G. Li, Characterization of transverse chromic aberration of electro-optic ophthalmic lens, Ophthalmic technologies, Photonics West, San Francisco, Jan. 2010.
  33. G. Li, Electro-optic lenses for vision correction, ARVO 2009, Fort Lauderdale, Florida.
  34. G. Li, J. Thomas, N. Peyghambarian, Optical coherence photorefractive holographic imaging at 1.03 μm wavelength, Optics and Photonics 2007, San Diego, CA, USA, August 26, 2007.
  35. G. Li, M. Salek, U. Utzinger, N. Peyghambarian, Polarized light propagation in multilayer scattering medium, Photonics West 2007.
  36. G. Li, P. Ayras, J. Haddock, G. Malalahalli, P. Valley, M. Morrel, S. Honkanon, B. Kippernard, N. Peyghambarian, Electro-optic adaptive lens for next-generation eyewear, Photonics West 2005.
  37. G. Li, P. Valley, S. Honkanen, N. Peyghambarian, Adaptive electro-optic lens for ophthalmic application, to be presented at Optics and Photonics 2005, San Diego, CA, USA, July 31 – August 4, 2005.
  38. J. Thomas, S. Tay, J. Winiarz, M. Eralp, G. Li, S. R. Marder, A. Schülzgen, R. Norwood, and N. Peyghambarian, " Recent Advances in Two-Photon Photorefractive Polymers," in Frontiers in Optics, OSA Technical Digest Series (Optical Society of America, 2005), paper SWC3.
  39. M. Eralp, J. Thomas, G. Li, J. Winiarz, S. Tay, A. Schülzgen, R. Norwood, and N. Peyghambarian, " Photorefractive Polymer Device Operating at Practical Voltages," in Frontiers in Optics, OSA Technical Digest Series (Optical Society of America, 2005), paper SWC4.
  40. G. Li, L. Wang, N. Peyghambarian, Depth-Resolved Backscattering of Polarized Light from Scattering Medium: Simulation and Experiment, OSA Annual Meeting, Tucson, Arizona, Oct. 2005.
  41. Q. Zhou, J. Reed, R. Betts, P. Trost, P. Lo, C. Wallace, R. Bienias, G. Li, R. Winnick, W. Papworth, M. Sinai,
  42. G. Li, C. Fuentes-Hernandez, J. Thomas, G. Meredith, B. Kippelen, S. Marder and N. Peyghambarian, M. Yamamoto, K. Cammack, and K. Matsumoto, Real-time high-quality correction of distorted images using photorefractive polymer composites, OSA Annual Meeting postdeadline paper, PDP12 (2003).
  43. G. Li, D. Huang, E. Yuceturk, S. C. Esener, Three-dimensional optoelectronic crossbar switch, , (2002), (Photonic Devices and Algorithms for Computing, Seattle, WA, USA, July 7 – 11).
  44. D. Huang, E. Yuceturk, G. Li, M.Wang, X. Zheng, P. J. Marchand, Y. Liu, V. H. Ozguz, S. C. Essener, Free-space optical interconnection of 3D optoelectronic VLSI chip-stacks, , (2001).
  45. D. Huang, G. Li, E. Yuceturk, M. M. Wang, C. Berger, X. Zheng, P. J. Marchand, S. C. Esener, 3D Optical Interconnect Distributed Crossbar Switching Architecture, , Optical Society of America, 141-143 (2001).
  46. F. Qian, G. Li, M. S. Alam, Quotient-selected modified signed-digit division algorithm and its optoelectronic implementation, , (2000), (Photonic Devices and Algorithms for Computing, San Diego, CA, USA, July 30 – Aug. 4).
  47. G. Li, P. C. Sun, Y. Fainman, P. C. Lin, Three-dimensional profilometry with interference microscope using wavelength-to-depth encoding, Proc. SPIE 4101 , 563-572 (2000).
  48. G. Li, F Qian, H. Ruan, L. Liu, Compact two-step parallel modified-signed-digit adder/subtractor based on binary logic operations using electron-trapping devices, Proc. SPIE 3805, 30-8, (Photonic Devices and Algorithms for Computing, Denver, CO, USA, 22-23 July 1999).
  49. H. Cheng, L. Liu, G. Li, F. Qian, Optical complex-valued modular multiplication based on digital partitioning, Proc. SPIE 3805, 280-6, (Photonic Devices and Algorithms for Computing, Denver, CO, USA, 22-23 July 1999).
  50. F. Qian, G. Li, H. Ruan, L. Liu, Optical lookahead-mode conversion from modified signed digit to 2's complement representation, Proc. SPIE 3805, 287-94, (Photonic Devices and Algorithms for Computing, Denver, CO, USA, 22-23 July 1999).
  51. G. Li, F. Qian, H. Ruan, L. Liu, Efficient optical negabinary signed-digit arithmetic operations and implementation using electron-trapping device, Proc. SPIE 3749, 705-6, (18th Congress of the International Commission for Optics, San Francisco, CA, USA, 2-6 Aug. 1999).
  52. G. Li, B. Liu, and L. Liu, Efficient volume hologram recording in photorefractive crystal using impulsive signal beam, ICO topical meeting on Optical Information Infrastructure, Tianjin, Aug. 1998.
  53. X. Yan, L. Liu, G. Li, Y. Yin, Optical Banyan network using layered thermally fixed holograms in a photorefractive LiNbO/sub 3/ crystal, Proc. SPIE 3419, 444-51, (Optoelectronic Materials and Devices, Taipei, Taiwan, 9-11 July 1998).
  54. L. Liu, J. Qian, Y. Yin, G. Li, L. Shao, J. Zhang, C. Zhou, N. Wang; J. Hua, Z. Wang, Optical complex negabinary matrix multiplier using electro-optic outer-product devices, Proc. SPIE 3490, 428-31, (Optics in Computing '98, Brugge, Belgium, 17-20 June 1998).
  55. G. Li, L. Liu, and Y. Yin, Optical complex-valued matrix-vector architecture using stacked negabinary-encoded outer-product multipliers, Proc. SPIE 2778, 553-554, 1996.
  56. L. Liu, G. Li, L. Shao, Y. Yin, Optical 3-D stacked morphological processor module with variable thresholding, 1996 International Topical Meeting on Optical Computing. Technical Digest, (vol.1), 154-5, (Sendai, Japan, 21-25 April 1996).
  57. L. Shao, L. Liu, and G. Li, Multiple structuring element neural learning via cellular logic, Proc SPIE 2321, 686-688, 1994.
  58. G. Li and L. Liu, Optical implementation of one-rule symbolic substitution, Proc. SPIE 1983, 427-428(1993).