Oxidation stres induced birefringence in vertical cavity surface emitting lasers

Nikolay Ledentsov Jr. , Łukasz Chorchos , O. Makarov , Jörg-R. Kropp , Vitaly A. Shchukin , V.M. Kalosha , Urs Hecht , P. Kurth , F. Gerfers , Jarosław Piotr Turkiewicz , Nikolay N. Ledentsov


We report high-frequency polarization self-modulation (PSM) in high speed vertical-cavity surface emitting lasers (VCSELs) connected to the streß-induced birefringence in oxide-confined aperture VCSELs. Polarization oscillations up to 45 GHz were captured. We analyze the far and the near field of the device and show how the fiber-coupling conditions induce optical feedback, affect emißion properties of the device and influence the polarization switching phenomenon. In conditions where the PSM was suppreßed, we demonstrate NRZ high-speed multi-mode fiber data transmißion up to 90 Gbit/s.
Author Nikolay Ledentsov Jr. - VI Systems GmbH (VIS)
Nikolay Ledentsov Jr.,,
, Łukasz Chorchos (FEIT / IT)
Łukasz Chorchos,,
- The Institute of Telecommunications
, O. Makarov - [VI Systems GmbH (VIS)]
O. Makarov,,
, Jörg-R. Kropp - Vertically Integrated Systems GmbH (VIS GmbH)
Jörg-R. Kropp,,
, Vitaly A. Shchukin - VI Systems GmbH (VIS)
Vitaly A. Shchukin,,
, V.M. Kalosha - VI Systems GmbH (VIS)
V.M. Kalosha,,
, Urs Hecht - [Technical University of Berlin]
Urs Hecht,,
, P. Kurth - [Technical University of Berlin]
P. Kurth,,
, F. Gerfers - [Technical University of Berlin
Administrator unit: 'COP'
F. Gerfers,,
- Technische Universität Berlin
, Jarosław Piotr Turkiewicz (FEIT / IT)
Jarosław Piotr Turkiewicz,,
- The Institute of Telecommunications
et al.`
Publication size in sheets0.5
Article number113000K
Book Belyanin Alexey A., Smowton Peter M. (eds.): Proceedings of the Novel In-Plane Semiconductor Lasers XIX - SPIE OPTO 2020, Proceedings of SPIE: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments, vol. 11301, 2020, SPIE - The International Society for Optics and Photonics, ISBN 9781510633650, [9781510633667], 160 p., DOI:10.1117/12.2569981
Keywords in Englishvertical cavity surface–emitting laser, fiber, data transmission; polarization
URL https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11300/113000K/Oxidation-stress-induced-birefringence-in-vertical-cavity-surface-emitting-lasers/10.1117/12.2542972.full
Languageen angielski
2020 Chorchos Turkiewicz Oxidation stress induced birefringence.pdf 1.41 MB
Score (nominal)20
Score sourcepublisherList
ScoreMinisterial score = 20.0, 23-07-2020, ChapterFromConference
Publication indicators Scopus Citations = 0
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