Emcore VCSEL failure mechanism and resolution

Chun Lei; Neinyi Li; Chuan Xie; Rich Carson; Xinyu Sun; Wenlin Luo; Livia Zhao; Chris Helms; Dan Jensen; Chiyu Liu

doi:10.1117/12.845968

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5 February 2010 Emcore VCSEL failure mechanism and resolution

Chun Lei, Neinyi Li, Chuan Xie, Rich Carson, Xinyu Sun, Wenlin Luo, Livia Zhao, Chris Helms, Dan Jensen, Chiyu Liu

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Proceedings Volume 7615, Vertical-Cavity Surface-Emitting Lasers XIV; 761504 (2010) https://doi.org/10.1117/12.845968
Event: SPIE OPTO, 2010, San Francisco, California, United States

Abstract

Extensive VCSEL reliability enhancements have been carried out at Emcore in the past year with significant results. In this talk, we will present the failure mechanisms, the method and effectiveness of wafer and die screening, and the approaches to eliminate these failure mechanisms. Results of improved reliability will also be discussed.

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Chun Lei, Neinyi Li, Chuan Xie, Rich Carson, Xinyu Sun, Wenlin Luo, Livia Zhao, Chris Helms, Dan Jensen, and Chiyu Liu "Emcore VCSEL failure mechanism and resolution", Proc. SPIE 7615, Vertical-Cavity Surface-Emitting Lasers XIV, 761504 (5 February 2010); https://doi.org/10.1117/12.845968

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