Coherence effects in pulsed photonic crystal VCSEL arrays

Luke A. Graham; Jim Tatum; Jim Guenter; Pritha Khurana; Freddie Castillo; Nusrat Jahan; Kent Choquette

doi:10.1117/12.3003125

13 March 2024 Coherence effects in pulsed photonic crystal VCSEL arrays

Luke A. Graham, Jim Tatum, Jim Guenter, Pritha Khurana, Freddie Castillo, Nusrat Jahan, Kent Choquette

Proceedings Volume PC12904, Vertical-Cavity Surface-Emitting Lasers XXVIII; PC1290403 (2024) https://doi.org/10.1117/12.3003125
Event: SPIE OPTO, 2024, San Francisco, California, United States

Abstract

We show that coherent supermode emission is observable in hexagonal ring shaped 6 and 12 element photonic crystal VCSEL arrays under relatively short (~100ns) pulse operation with all array elements connected in parallel.

Conference Presentation

Citation Download Citation

Luke A. Graham, Jim Tatum, Jim Guenter, Pritha Khurana, Freddie Castillo, Nusrat Jahan, and Kent Choquette "Coherence effects in pulsed photonic crystal VCSEL arrays", Proc. SPIE PC12904, Vertical-Cavity Surface-Emitting Lasers XXVIII, PC1290403 (13 March 2024); https://doi.org/10.1117/12.3003125

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