Mr. Xiangqian Li Profile

Xiangqian Li

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Publications (3)

Proceedings Article | 5 December 2024 Paper

High pulse power 1550 tunnel junction laser diode

Jianping Zhu, Fengxin Dong, Hongwei Qu, Xuyan Zhou, Ting Fu, Weiqiao Zhang, Chuanwang Xu, Xiangqian Li, Lijun Ge, Long Liu, Weiqian Cheng

Proceedings Volume 13418, 134183Q (2024) https://doi.org/10.1117/12.3048761

KEYWORDS: Semiconductor lasers, Quantum tunneling, Waveguides, LIDAR, High power lasers

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Proceedings Article | 5 December 2024 Paper

Study on AlGaInAs/AlGaAs quantum well intermixing effects based on SiO2 layer

Weiqian Cheng, Ting Fu, Yufei Wang, Fengxin Dong, Xuyan Zhou, Weiqiao Zhang, Chuanwang Xu, Xiangqian Li, Lijun Ge, Long Liu, Jianping Zhu

Proceedings Volume 13418, 1341830 (2024) https://doi.org/10.1117/12.3048624

KEYWORDS: Quantum wells, Annealing, Diffusion, Silica, Semiconductor lasers, Gallium arsenide, Dielectrics, Oxygen

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Proceedings Article | 5 December 2024 Paper

High power and narrow vertical divergence 1470 nm laser diodes

Long Liu, Fengxin Dong, Hailing Wang, Xuyan Zhou, Chuanwang Xu, Ting Fu, Lijun Ge, Weiqian Cheng, Xiangqian Li, Jianping Zhu

Proceedings Volume 13418, 1341831 (2024) https://doi.org/10.1117/12.3048625

KEYWORDS: Waveguides, Semiconductor lasers, Beam divergence, High power lasers, Quantum wells, Near field optics, Optical simulations, Refractive index, Laser therapeutics

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