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Main Title: InAs/GaAs excited state quantum-dot transmitters operating under long-delayed optical feedback
Author(s): Huang, Heming
Schires, Kevin
Grillot, Frédéric
Arsenijević, Dejan
Sadeev, Tagir
Bimberg, Dieter
Type: Conference Object
Language Code: en
Abstract: In this work, the sensitivity to external optical feedback of two different InAs/GaAs QD Fabry-Perot (FP) lasers is investigated under long cavity regime. The first, which has a 1.5 mm-long cavity, emits on the GS while the second one, which is 1 mm long, radiates solely on the ES transition. The results indicate that for the same bias level, the ES laser presents a larger sensitivity to external feedback, the critical level being under 1% versus above 9% for the GS laser. In particular, the ES laser exhibits a route to chaos such that the first destabilization occurs for a lower feedback strength than for the GS laser.
Issue Date: 28-Apr-2016
Date Available: 20-Nov-2020
DDC Class: 530 Physik
Subject(s): semiconductor laser
quantum dot
optical feedback
Sponsor/Funder: DFG, 43659573, SFB 787: Halbleiter - Nanophotonik: Materialien, Modelle, Bauelemente
Proceedings Title: Proc. SPIE 9892, Semiconductor Lasers and Laser Dynamics VII
Editor: Panajotov, Krassimir
Sciamanna, Marc
Valle, Angel
Michalzik, Rainer
Publisher: Society of Photo-Optical Instrumentation Engineers (SPIE)
Publisher Place: Bellingham, Wash.
Article Number: 98920C
Publisher DOI: 10.1117/12.2227953
EISSN: 1996-756X
ISBN: 9781510601376
ISSN: 0277-786X
Notes: © Copyright 2016 Society of Photo‑Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this publication for a fee or for commercial purposes, and modification of the contents of the publication are prohibited.
Appears in Collections:Inst. Festkörperphysik » Publications

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