Dr. YanChen Qu Profile

Dr. YanChen Qu

at Harbin Institute of Technology

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 29 April 2008 Paper

Nd:YAG laser with passive-active mode-locking

Weijiang Zhao, Zhenlei Chen, Deming Ren, Yanchen Qu, Shuang Mo, Jinjer Huang, Yury Andreev, Vadim Gorobets, Vladimir Petukhov, Aleksei Zemlyanov

Proceedings Volume 7006, 70060A (2008) https://doi.org/10.1117/12.802265

KEYWORDS: Mode locking, Mirrors, Nd:YAG lasers, Power supplies, Transparency, Q switching, Pulsed laser operation, Pyroelectric detectors, Modulation, Q switched lasers

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Proceedings Article | 5 March 2007 Paper

Optimization of discharge circuit of the TEA CO2 laser with two discharge channels

Xiao Yong Hu, LiLi Zhang, DeMing Ren, YanChen Qu, WeiJiang Zhao, BaoAn Song

Proceedings Volume 6595, 65950H (2007) https://doi.org/10.1117/12.726601

KEYWORDS: Gas lasers, Carbon monoxide, Capacitance, Protactinium, Electrodes, Pulsed laser operation, Laser energy, Laser resonators, Capacitors, Carbon dioxide lasers

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Proceedings Article | 31 May 2006 Paper

Five temperature mathematical modeling of TEA CO2 laser

Yanchen Qu, Deming Ren, Lili Zhang, Xiaoyong Hu, Fengmei Liu

Proceedings Volume 6263, 62630J (2006) https://doi.org/10.1117/12.677403

KEYWORDS: Carbon dioxide lasers, Mathematical modeling, Carbon dioxide, Pulsed laser operation, Molecules, Mirrors, Molecular lasers, Reflectivity, Laser resonators, Atmospheric modeling

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Proceedings Article | 31 May 2006 Paper

Research on TEA 13C16O2 laser for LDIAL

Li-li Zhang, Yan-chen Qu, De-ming Ren, Xiao-yong Hu

Proceedings Volume 6263, 62630U (2006) https://doi.org/10.1117/12.677448

KEYWORDS: Carbon dioxide lasers, Pulsed laser operation, Electrodes, Carbon dioxide, Carbon monoxide, Gas lasers, Absorption, LIDAR, Spectroscopy, Diffraction gratings

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Proceedings Article | 2 February 2006 Paper

Influence of organic film for bubbles on scattering properties of ship wakes

Liping Su, Weijiang Zhao, Deming Ren, Yanchen Qu, Xiaoyong Hu

Proceedings Volume 6031, 60310P (2006) https://doi.org/10.1117/12.667952

KEYWORDS: Scattering, Backscatter, Proteins, Mie scattering, Light scattering, Particles, Laser scattering, Optical coatings, Ocean optics, Refractive index

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Proceedings Article | 26 January 2005 Paper

A rapidly tunable TEA CO2 laser for differential absorption lidar

Yanchen Qu, Deming Ren, Li-Li Zhang, Xiaoyong Hu, Fengmei Liu

Proceedings Volume 5627, (2005) https://doi.org/10.1117/12.577257

KEYWORDS: Gas lasers, Carbon monoxide, Mirrors, Absorption, Pulsed laser operation, Tunable lasers, LIDAR, Laser systems engineering, Electrodes, Laser applications

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Proceedings Article | 10 January 2005 Paper

Wavelength measurement of tunable TEA CO2 laser

Yanchen Qu, Deming Ren, Xiaoyong Hu, Fengmei Liu, Lili Zhang, Chunyu Chen

Proceedings Volume 5640, (2005) https://doi.org/10.1117/12.577289

KEYWORDS: Gas lasers, Carbon monoxide, Signal detection, Pulsed laser operation, Monochromators, Tunable lasers, Atmospheric laser remote sensing, Absorption, Time metrology, Laser applications

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Proceedings Article | 23 February 2004 Paper

Efficient CO2 frequency doubling with Hg1-xCdxGa2S4

Deming Ren, Jinzhe Huang, Xiaoyong Hu, Yanchen Qu, Yuri Andreev, Pavel Geiko, Valerii Badikov

Proceedings Volume 5397, (2004) https://doi.org/10.1117/12.548598

KEYWORDS: Crystals, Nonlinear crystals, Second-harmonic generation, Laser crystals, Carbon dioxide lasers, Laser damage threshold, Transparency, Absorption, Refractive index, Nonlinear optics

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Proceedings Article | 9 April 2003 Paper

Second harmonic generation in tunable TEA CO2 laser

Jinzhe Huang, Xiaoyong Hu, Deming Ren, Yanchen Qu, Fengmei Liu

Proceedings Volume 4891, (2003) https://doi.org/10.1117/12.466038

KEYWORDS: Harmonic generation, Carbon monoxide, Gas lasers, Data conversion, Carbon dioxide lasers, Atmospheric optics, Remote sensing, Atmospheric sensing, Laser sources, Second-harmonic generation

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Proceedings Article | 21 March 2003 Paper

Monolithic microprocessor-controlled tuning and triggering system of TEA CO2 laser for differential absorption lidar

Yanchen Qu, Deming Ren, Xiaoyong Hu, Fengmei Liu, Jinzhe Huang, Lili Zhang, Wenmei Song

Proceedings Volume 4893, (2003) https://doi.org/10.1117/12.466149

KEYWORDS: Carbon dioxide lasers, Absorption, Infrared sensors, LIDAR, Sensors, Diffraction gratings, Control systems, Atmospheric optics, Infrared radiation, Tunable lasers

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Proceedings Article | 5 September 2002 Paper

Experimental research on second harmonic generation conversion efficiency of the TEA CO2 laser

Deming Ren, Xiaoyong Hu, Yuhong Wang, Yanchen Qu

Proceedings Volume 4914, (2002) https://doi.org/10.1117/12.481793

KEYWORDS: Crystals, Second-harmonic generation, Plasma, Camera shutters, Frequency conversion, Harmonic generation, Carbon dioxide lasers, Pulsed laser operation, Energy efficiency, Laser crystals

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Proceedings Article | 5 September 2002 Paper

Plasma shutter for pulse shaping of TEA CO2 laser

Yanchen Qu, Xiaoyong Hu, Deming Ren, Bo Zhou, Wenmei Song

Proceedings Volume 4914, (2002) https://doi.org/10.1117/12.481808

KEYWORDS: Plasma, Camera shutters, Carbon dioxide lasers, Pulsed laser operation, Pulse shaping, Argon, Nitrogen, Electrodes, Gas lasers, Infrared radiation

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Proceedings Article | 15 August 1998 Paper

Laser-assisted chemical vapor deposition of diamond films

Deming Ren, Xiaoyong Hu, Fengmei Liu, Yanchen Qu, Jingshan Zhao

Proceedings Volume 3550, (1998) https://doi.org/10.1117/12.317961

KEYWORDS: Diamond, Hydrogen, Chemical vapor deposition, Excimer lasers, Chemical lasers, Raman spectroscopy, Scanning electron microscopy, Gases, Carbon, Absorption

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Proceedings Article | 30 September 1996 Paper

New kind of efficient preionic long life time TEA CO2 laser

Deming Ren, Fengmei Liu, Yanchen Qu, Xiaoyong Hu, Jingshan Zhao, Xingzhi Sheng

Proceedings Volume 2889, (1996) https://doi.org/10.1117/12.253314

KEYWORDS: Carbon dioxide lasers, Gas lasers, Capacitors, Pulsed laser operation, Carbon monoxide, Resonators, Electrodes, Ultraviolet radiation, Ceramics, Carbon dioxide

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Showing 5 of 14 publications

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