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
Proc. SPIE. 11555, Real-time Photonic Measurements, Data Management, and Processing V
KEYWORDS: Optical fibers, Mid-IR, Environmental monitoring, Gas sensors, Sensors, Fiber lasers, Signal processing, Signal detection, Atmospheric monitoring, Atmospheric optics

SPIE Journal Paper | 17 June 2020
JARS Vol. 14 Issue 02
KEYWORDS: Image registration, Infrared radiation, Cardiovascular magnetic resonance imaging, Infrared imaging, Visible radiation, Image enhancement, Earth observing sensors, Landsat, Remote sensing, Spectral models

SPIE Journal Paper | 9 May 2018
OE Vol. 57 Issue 05
KEYWORDS: Birefringence, Cladding, Optical fibers, Silica, Dispersion, Interferometers, Polarization, Finite element methods, Refractive index, Lithium

Proceedings Article | 15 November 2011 Paper
Proc. SPIE. 8335, 2012 International Workshop on Image Processing and Optical Engineering
KEYWORDS: Bistability, Switching, Luminescence, Ions, Ytterbium, Upconversion, Thulium, Nanocrystals, Active optics, Zirconium dioxide

Proceedings Article | 23 November 2010 Paper
Proc. SPIE. 7847, Optoelectronic Devices and Integration III
KEYWORDS: Near infrared, Visible radiation, Switching, Luminescence, Ions, Colorimetry, Solids, Upconversion, Photothermal effect, Nanocrystals

Showing 5 of 15 publications
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