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VCSELs and 100G
Author(s): Stephen E. Ralph; Justin Lavrencik; Alirio Melgar
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Paper Abstract

We review our recent experimental results that demonstrate a path to 1Tbps VCSEL links using wavelength division multiplexing with emphasis on the limitations of bandwidth and RIN. The impact of modal dynamics on 50Gbaud PAM- 2 and PAM-4 modulations will be explored including the influence of mode correlations and aperture size. Our recent demonstrations of 100Gbps error-free serial links at multiple wavelengths from 850nm to 1060nm will be presented.

Paper Details

Date Published: 1 March 2019
PDF: 10 pages
Proc. SPIE 10938, Vertical-Cavity Surface-Emitting Lasers XXIII, 1093803 (1 March 2019); doi: 10.1117/12.2514879
Show Author Affiliations
Stephen E. Ralph, Georgia Institute of Technology (United States)
Justin Lavrencik, Georgia Institute of Technology (United States)
Alirio Melgar, Georgia Institute of Technology (United States)

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

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