Dr. Yijun Zheng Profile

Dr. Yijun Zheng

at Institute of Electronics

SPIE Involvement:

Author

Publications (5)

SPIE Journal Paper | 24 May 2023

Investigation of the multi-spectral line output characteristics of a multi-atmospheric CO2 pulsed laser

Jinghan Ye, Ziren Zhu, Yue Lu, Jinzhou Bai, Xinjun Su, Rongqing Tan, Yijun Zheng

OE, Vol. 62, Issue 05, 056102, (May 2023) https://doi.org/10.1117/12.10.1117/1.OE.62.5.056102

KEYWORDS: Gas lasers, Carbon monoxide, Vibration, Pulsed laser operation, Optical engineering, Carbon dioxide, Carbon dioxide lasers, Mirrors, Optical simulations, Molecules

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Proceedings Article | 19 October 2016 Paper

Investigation on the thermal properties of volume Bragg grating in laser diodes with external cavities

Zhiyong Li, Rongqing Tan, Wei Huang, Qing Ye, Gaoce Han, Hui Li, Yijun Zheng

Proceedings Volume 10152, 101520G (2016) https://doi.org/10.1117/12.2245413

KEYWORDS: Fiber Bragg gratings, Semiconductor lasers, High power lasers

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SPIE Journal Paper | 26 August 2016

Investigation on the thermal properties of volume Bragg grating in laser diodes with external cavities

Zhiyong Li, Rongqing Tan, Wei Huang, Qing Ye, Gaoce Han, Hui Li, Yijun Zheng

OE, Vol. 55, Issue 08, 086112, (August 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.8.086112

KEYWORDS: Semiconductor lasers, Convection, Fiber Bragg gratings, Aluminum, Lithium, Optical engineering, Absorption, Rubidium, Copper, High power lasers

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Proceedings Article | 15 October 2015 Paper

Study on the second harmonic generation of tunable TEA CO2 laser in quasi-phase-matched GaAs crystal

Yijun Zheng, Qiang Li, Rongqing Tan, Hao Wang

Proceedings Volume 9671, 96711T (2015) https://doi.org/10.1117/12.2202797

KEYWORDS: Carbon dioxide lasers, Second-harmonic generation, Crystals, Gallium arsenide, Laser crystals, Gas lasers, Pulsed laser operation, Frequency conversion, Semiconducting wafers, Harmonic generation

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Proceedings Article | 27 September 2013 Paper

A four kHz repetition rate compact TEA CO2 laser

Yijun Zheng, Rongqing Tan

Proceedings Volume 8904, 89040H (2013) https://doi.org/10.1117/12.2032767

KEYWORDS: Carbon dioxide lasers, Pulsed laser operation, Electrodes, Reflectivity, Gas lasers, Mirrors, Wind energy, Laser applications, Carbon dioxide, Laser resonators

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