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Bandwidth and optical output power of VCSELs and VCSEL arrays
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Paper Abstract

Via single 980 nm VCSELs with oxide aperture diameters (ϕ) of about 3 to 16 μm and via electrically-parallel triple and septuple two-dimensional arrays of optically-uncoupled 980 nm VCSELs with ϕ of about 3.5 μm we achieve small signal modulation bandwidths of 20-30 GHz and operating optical output powers of about 5 to 50 mW.

Paper Details

Date Published: 1 March 2019
PDF: 5 pages
Proc. SPIE 10938, Vertical-Cavity Surface-Emitting Lasers XXIII, 1093804 (1 March 2019); doi: 10.1117/12.2508720
Show Author Affiliations
Nasibeh Haghighi, Technische Univ. Berlin (Germany)
Philip Moser, Technische Univ. Berlin (Germany)
Stanford Univ. (United States)
James A. Lott, Technische Univ. Berlin (Germany)

Published in SPIE Proceedings Vol. 10938:
Vertical-Cavity Surface-Emitting Lasers XXIII
Kent D. Choquette; Luke A. Graham, Editor(s)

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