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Proceedings Paper

20 and 40 Gbps data transmission with small VCSEL arrays
Author(s): Nasibeh Haghighi; Philip Moser; Martin Zorn; James A. Lott
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Paper 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.

Paper Details

Date Published: 24 February 2020
PDF: 5 pages
Proc. SPIE 11300, Vertical-Cavity Surface-Emitting Lasers XXIV, 113000E (24 February 2020); doi: 10.1117/12.2547127
Show Author Affiliations
Nasibeh Haghighi, Technische Univ. Berlin (Germany)
Philip Moser, Technische Univ. Berlin (Germany)
Martin Zorn, JENOPTIK Optical Systems GmbH (Germany)
James A. Lott, Technische Univ. Berlin (Germany)

Published in SPIE Proceedings Vol. 11300:
Vertical-Cavity Surface-Emitting Lasers XXIV
Luke A. Graham; Chun Lei, Editor(s)

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