Mr. Li Li Profile

Li Li

at Harbin Engineering Univ

SPIE Involvement:

Author

Profile Summary

In recent years, I have been concentrating on optical bistability characteristics and inherent instabilities of the luminescence and stimulated emission in rare-earth-doped solid media. Achieved all-solid-state bistable laser at 2um infrared wavelength in 792nm pumped Tm,Ho:YLF crystals. At present, Particularly Interested in the fields of laser solid cooling, nonlinear optics and photoluminescen spectra of rare-earth-doped nanomaterials, solid-state laser technology. Led four fundamental research projects supported by National Natural Science Foundation of China, Innovation Talents Foundation of Harbin City, and Fundamental Research Funds for the Central Universities of China.

Publications (15)

Proceedings Article | 10 October 2020 Presentation

Presentation

Microfiber sensors for monitoring ambient gas and fine particulate matters

Lei Jin, Li Li, Sze Yun Set, Shinji Yamashita

Proceedings Volume 11555, 1155509 (2020) https://doi.org/10.1117/12.2573343

KEYWORDS: Sensors, Gas sensors, Signal detection, Mid-IR, Optical fibers, Fiber lasers, Signal processing, Atmospheric monitoring, Environmental monitoring, Atmospheric optics

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SPIE Journal Paper | 17 June 2020

Approach of spectral information-based image registration similarity

Jinhui Cui, Shanshan Zhang, Ziyin Jiang, Ping Liu, Li Li

JARS, Vol. 14, Issue 02, 026520, (June 2020) https://doi.org/10.1117/12.10.1117/1.JRS.14.026520

KEYWORDS: Image registration, Infrared radiation, Cardiovascular magnetic resonance imaging, Infrared imaging, Visible radiation, Image enhancement, Earth observing sensors, Landsat, Remote sensing, Spectral models

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SPIE Journal Paper | 9 May 2018

Proposal of high-birefringence twin-core hollow optical fiber

Hongkun Qu, Fengjun Tian, Jianfeng Luo, Li Li, Xinghua Yang, Jianzhong Zhang

OE, Vol. 57, Issue 05, 056102, (May 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.5.056102

KEYWORDS: Birefringence, Cladding, Optical fibers, Silica, Dispersion, Interferometers, Polarization, Finite element methods, Refractive index, Lithium

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Proceedings Article | 15 November 2011 Paper

Paper

Intrinsic bistability effect of Yb-sensitized Tm upconversion emission in zirconium dioxide nanocrystal

D. Wang, M. Nie, Z. Zhang, H. Li, L. Li, X. Zhang, R. Li

Proceedings Volume 8335, 833505 (2011) https://doi.org/10.1117/12.917665

KEYWORDS: Upconversion, Bistability, Thulium, Nanocrystals, Luminescence, Zirconium dioxide, Ions, Ytterbium, Active optics, Switching

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Proceedings Article | 23 November 2010 Paper

Paper

Multiphoton upconversion emission switching in Tm,Yb co-doped nanocrystalline yttria

L. Li, G. Dong, X. Zhang, M. Nie, J. Cui, R. Li

Proceedings Volume 7847, 784727 (2010) https://doi.org/10.1117/12.869815

KEYWORDS: Upconversion, Switching, Luminescence, Colorimetry, Nanocrystals, Ions, Near infrared, Visible radiation, Solids, Photothermal effect

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Proceedings Article | 17 November 2010 Paper

Paper

Mechanism analysis and numerical investigation of optical bistability in 2μm Tm,Ho:YLF solid laser

Xin-Lu Zhang, Bo Jiang, Guang-Zong Dong, Li Li, Yu-Feng Peng

Proceedings Volume 7843, 78430H (2010) https://doi.org/10.1117/12.868150

KEYWORDS: Bistability, Pulsed laser operation, Absorption, Laser crystals, Crystals, Solids, Laser damage threshold, Optical simulations, Particles, Laser optics

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Proceedings Article | 17 November 2010 Paper

Paper

Investigation of thermal effects in a diode end-pumped Tm,Ho:YLF solid state laser

Xinlu Zhang, Yufeng Peng, YongFu Liu, Li Li, Bo Jiang

Proceedings Volume 7843, 78430D (2010) https://doi.org/10.1117/12.868372

KEYWORDS: Thermal effects, Crystals, Energy transfer, Solid state lasers, Upconversion, Laser crystals, Mirrors, Semiconductor lasers, Resonators, Laser scattering

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Proceedings Article | 5 November 2010 Paper

Paper

Observation of bistable upconversion emission in Tm,Yb codoped yttria nanocrystal

L. Li, H. Li, X. L. Zhang, Y. F. Peng, M. Nie, B. Jiang, X. W. Zhang, R. M. Li

Proceedings Volume 7846, 78460Y (2010) https://doi.org/10.1117/12.869817

KEYWORDS: Upconversion, Luminescence, Nanocrystals, Ions, Bistability, Energy transfer, Thermal effects, Thulium, Solids, Ytterbium

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Proceedings Article | 11 February 2008 Paper

Paper

Tunable bistability and asymmetric line shape in ring cavity-coupled Michelson interferometer

Li Li, Xinlu Zhang, Lixue Chen

Proceedings Volume 6839, 68390S (2008) https://doi.org/10.1117/12.753395

KEYWORDS: Phase shifts, Bistability, Phase compensation, Transmittance, Michelson interferometers, Mirrors, Sensors, Feedback loops, Optical filters, Optical switching

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Proceedings Article | 4 January 2008 Paper

Paper

Bistable chromatic switching in 648 nm laser pumped Tm-doped crystal

Li Li, Xinlu Zhang, Lixue Chen

Proceedings Volume 6839, 68390R (2008) https://doi.org/10.1117/12.753393

KEYWORDS: Switching, Colorimetry, Luminescence, Bistability, Laser crystals, Thulium, Absorption, Crystals, Ions, Bistable lasers

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Proceedings Article | 21 November 2007 Paper

Paper

Intrinsic optical bistability in Tm-doped laser crystal pumped at 648nm avalanche wavelength

Li Li, Xinlu Zhang, Lixue Chen

Proceedings Volume 6781, 67814Z (2007) https://doi.org/10.1117/12.742447

KEYWORDS: Bistability, Thulium, Energy transfer, Laser crystals, Absorption, Thermal effects, Thermography, Crystals, Luminescence, Nonlinear crystals

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Proceedings Article | 21 November 2007 Paper

Paper

Investigation of thermal effects in longitudinally diode-pumped Tm,Ho:YLF lasers

Xinlu Zhang, Li Li, Jinhui Cui, Peng Chen

Proceedings Volume 6781, 67814Y (2007) https://doi.org/10.1117/12.742443

KEYWORDS: Crystals, Holmium, Laser crystals, Absorption, Semiconductor lasers, Continuous wave operation, Q switched lasers, Thermal effects, Ions, Thulium

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Proceedings Article | 5 March 2007 Paper

Paper

Resonator-enhanced low power all-optical switch with a nonlinear ratio-variable coupler

Li Li, Junqing Li, Xinlu Zhang, Lixue Chen

Proceedings Volume 6595, 65950B (2007) https://doi.org/10.1117/12.725700

KEYWORDS: Switching, Resonators, Switches, Optical switching, Adaptive optics, Nonlinear optics, Signal attenuation, Ultrafast phenomena, Phase shift keying, Mach-Zehnder interferometers

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Proceedings Article | 5 March 2007 Paper

Paper

Influence of energy-transfer up-conversion on diode-end-pumped Q-switched Tm,Ho:YLF lasers

Xinlu Zhang, Jinhui Cui, Li Li, Shenli Yu, Youlun Ju, Yuezhu Wang

Proceedings Volume 6595, 659504 (2007) https://doi.org/10.1117/12.725679

KEYWORDS: Q switched lasers, Semiconductor lasers, Crystals, Holmium, Thulium, Laser crystals, Wind energy, Q switching, Absorption, Energy transfer

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Proceedings Article | 5 March 2007 Paper

Paper

Microring resonator-coupled Mach-Zehnder interferometer as trigger pulse generator, optical differentiator, and integrator

Li Li, Xinlu Zhang, Pingping Sun, Lixue Chen

Proceedings Volume 6595, 659513 (2007) https://doi.org/10.1117/12.726453

KEYWORDS: Integrated optics, Microrings, Resonators, Mach-Zehnder interferometers, Modulation, Pulse generators, Waveguides, Switches, Signal processing

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Showing 5 of 15 publications

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