Dr. Heng Liu Profile

Dr. Heng Liu

at Suzhou Everbright Photonics Co Ltd

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 4 March 2022 Presentation + Paper

Presentation + Paper

Volume manufacturing of high-power diode lasers using 6” wafers

Jun Wang, Shaoyang Tan, Heng Liu, Bo Li, Yiwen Hu, Run Zhao, Xiao Xiao, Yang Cheng, Yintao Guo, Wu Zhao, Lichen Zhang, Pei Miao, Lu'an Guo, Guoliang Deng, Huomu Yang, Hao Zhou, Hong Zhang, Xinsheng Liao

Proceedings Volume 11983, 1198306 (2022) https://doi.org/10.1117/12.2610727

KEYWORDS: Semiconducting wafers, Electro optics, Epitaxy, Semiconductor lasers, Manufacturing, Metalorganic chemical vapor deposition, High power lasers, Fiber lasers, Etching

Read Abstract +

Proceedings Article | 3 March 2022 Presentation + Paper

Presentation + Paper

High performance multi-junction VCSELs for LiDAR applications

Heng Liu, Pei Miao, Yao Xiao, Chang Liu, Zhicheng Zhang, Jun Wang

Proceedings Volume 12020, 1202005 (2022) https://doi.org/10.1117/12.2609601

KEYWORDS: Vertical cavity surface emitting lasers, LIDAR, Oxidation, Semiconducting wafers, Photonics

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Proceedings Article | 5 March 2021 Presentation

Presentation

High efficiency and high power density VCSEL chip for 3D sensing

Yao Xiao, Shaoyang Tan, Jun Wang, Heng Liu

Proceedings Volume 11704, 1170407 (2021) https://doi.org/10.1117/12.2578024

KEYWORDS: Vertical cavity surface emitting lasers, Manufacturing, Carbon, Yield improvement, Oxidation, Absorption

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