Progress in MHCG VCSELs (Conference Presentation)

Marcin Gebski; Majid Riaziat; Martin Zorn; James A. Lott; Tomasz Czyszanowski

doi:10.1117/12.2547328

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9 March 2020 Progress in MHCG VCSELs (Conference Presentation)

Marcin Gebski, Majid Riaziat, Martin Zorn, James A. Lott, Tomasz Czyszanowski

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Proceedings Volume 11300, Vertical-Cavity Surface-Emitting Lasers XXIV; 113000T (2020) https://doi.org/10.1117/12.2547328
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

We show our latest results on electrically-driven VCSELs incorporating a monolithic high contrast grating (MHCG) mirror. Via optimized processing techniques we achieve a 3-fold improvement in threshold current and optical output power and a 2-fold improvement in the small-signal modulation bandwidth frequency with respect to the first generation of our MHCG VCSELs.

Conference Presentation

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Marcin Gebski, Majid Riaziat, Martin Zorn, James A. Lott, and Tomasz Czyszanowski "Progress in MHCG VCSELs (Conference Presentation)", Proc. SPIE 11300, Vertical-Cavity Surface-Emitting Lasers XXIV, 113000T (9 March 2020); https://doi.org/10.1117/12.2547328

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