Dr. Haoyu Zhang Profile

Dr. Haoyu Zhang

R&D Engineer at Focuslight Technologies Inc

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Publications (2)

Proceedings Article | 20 February 2018 Presentation + Paper

High power vertical stacked and horizontal arrayed diode laser bar development based on insulation micro-channel cooling (IMCC) and hard solder bonding technology

Boxue Wang, Yangtao Jia, Haoyu Zhang, Shiyin Jia, Jindou Liu, Weifeng Wang, Xingsheng Liu

Proceedings Volume 10513, 105130Q (2018) https://doi.org/10.1117/12.2289259

KEYWORDS: Semiconductor lasers, Copper, Reliability, Continuous wave operation, Corrosion, High power lasers, Laser development, High power diode lasers, Ceramics, Resistance

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Proceedings Article | 20 February 2017 Presentation + Paper

Power degradation and reliability study of high-power laser bars at quasi-CW operation

Haoyu Zhang, Yong Fan, Hui Liu, Jingwei Wang, Chungen Zah, Xingsheng Liu

Proceedings Volume 10123, 101231E (2017) https://doi.org/10.1117/12.2256074

KEYWORDS: Failure analysis, Reliability, Semiconductor lasers, High power lasers, Continuous wave operation, Packaging, Pulsed laser operation, Mirrors, Near field, Quasi continuous wave operation, Solid state lighting

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