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Proceedings Paper

High order modulation of 850nm VCSELs
Author(s): Mikel Agustin; Lukasz Chorchos; Jarosław P. Turkiewicz
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Paper Abstract

High order modulation of 850nm bare Vertical Cavity Surface Emitting Lasers (VCSELs) has been studied. In particular, four-level pulse amplitude modulation (PAM-4) has been investigated in order to reach data transmission rates up to 25 GBaud. A probe station has been designed and built as a part of the bare VCSELs high speed test bed and static characterization bench. The PAM-4 quality evaluation methods have been developed.

Paper Details

Date Published: 11 September 2015
PDF: 9 pages
Proc. SPIE 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015, 96620U (11 September 2015); doi: 10.1117/12.2205733
Show Author Affiliations
Mikel Agustin, Warsaw Univ. of Technology (Poland)
Lukasz Chorchos, Warsaw Univ. of Technology (Poland)
Jarosław P. Turkiewicz, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 9662:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015
Ryszard S. Romaniuk, Editor(s)

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