Dr. Yonggang Wang Profile

Dr. Yonggang Wang

at Beijing Univ of Technology

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Publications (2)

Proceedings Article | 8 July 2019 Paper

Study on surface roughness change of modified silicon carbide in ion beam polishing

Wenqin Li, Yonggang Wang, Xiaohui Meng, Jiyou Zhang

Proceedings Volume 11063, 110631F (2019) https://doi.org/10.1117/12.2540720

KEYWORDS: Silicon carbide, Ion beams, Polishing, Surface finishing, Mirrors, Surface roughness, Silicon, Laser systems engineering

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Proceedings Article | 20 January 2005 Paper

Optically pumped vertical external-cavity surface-emitting lasers

Yanrong Song, Weiming Yu, Jianghai Hu, Zhigang Zhang, Yonggang Wang, Xiaoping Guo, Meng Chen, Gang Li

Proceedings Volume 5628, (2005) https://doi.org/10.1117/12.575834

KEYWORDS: Mirrors, Semiconductors, Semiconductor lasers, Optical pumping, Quantum wells, Mode locking, Reflectors, Vertical external cavity surface emitting lasers, Temperature metrology

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