20 and 40 Gbps data transmission with small VCSEL arrays

Nasibeh Haghighi; Philip Moser; Martin Zorn; James A. Lott

doi:10.1117/12.2547127

24 February 2020 20 and 40 Gbps data transmission with small VCSEL arrays

Nasibeh Haghighi, Philip Moser, Martin Zorn, James A. Lott

Proceedings Volume 11300, Vertical-Cavity Surface-Emitting Lasers XXIV; 113000E (2020) https://doi.org/10.1117/12.2547127
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

We investigate triple and septuple electrically parallel, optically uncoupled 980 nm vertical-cavity surface-emitting laser (VCSEL) arrays with varying intra-array VCSEL-to-VCSEL spacings and oxide aperture diameters. We demonstrate 20 to 40 gigabit-per-second back-to-back data transmission with a bit error ratio of 1x10^-13. Our VCSELs enable optical wireless communication for a plethora of sensors, smartphones, and other Internet of Things gadgets.

Citation Download Citation

Nasibeh Haghighi, Philip Moser, Martin Zorn, and James A. Lott "20 and 40 Gbps data transmission with small VCSEL arrays", Proc. SPIE 11300, Vertical-Cavity Surface-Emitting Lasers XXIV, 113000E (24 February 2020); https://doi.org/10.1117/12.2547127

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