Systematic investigation of InAsInP quantum-dash based lasers under external optical feedback

S. Azouigui; B. Dagens; F. Lelarge; A. Accard; D. Make; O. Le Gouezigou; K. Merghem; A. Martinez; Q. Zou; A. Ramdane

doi:10.1063/1.2931703

Systematic investigation of InAsInP quantum-dash based lasers under external optical feedback

S. Azouigui
, B. Dagens
, F. Lelarge
, A. Accard
, D. Make
, O. Le Gouezigou
, K. Merghem
, A. Martinez
, Q. Zou
, A. Ramdane

Centre national de la recherche scientifique
CNRS SAMOVAR UMR 5157
Alcatel Research and Innovation

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

The tolerance to optical feedback of InAsInP quantum dash-based lasers is reported for several structures exhibiting differing values of the linewidth enhancement factor and damping factor. An analysis of the onsets of coherence collapse is carried out based on the experimental dynamic parameters extracted for each structure. It is shown that the relevant significant parameter to explain the optical feedback tolerance for this low dimensional material system is the differential gain.

Original language	English
Article number	201106
Journal	Applied Physics Letters
Volume	92
Issue number	20
DOIs	https://doi.org/10.1063/1.2931703
Publication status	Published - 30 May 2008

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title = "Systematic investigation of InAsInP quantum-dash based lasers under external optical feedback",

abstract = "The tolerance to optical feedback of InAsInP quantum dash-based lasers is reported for several structures exhibiting differing values of the linewidth enhancement factor and damping factor. An analysis of the onsets of coherence collapse is carried out based on the experimental dynamic parameters extracted for each structure. It is shown that the relevant significant parameter to explain the optical feedback tolerance for this low dimensional material system is the differential gain.",

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AU - Azouigui, S.

AU - Dagens, B.

AU - Lelarge, F.

AU - Accard, A.

AU - Make, D.

AU - Le Gouezigou, O.

AU - Merghem, K.

AU - Martinez, A.

AU - Zou, Q.

AU - Ramdane, A.

PY - 2008/5/30

Y1 - 2008/5/30

N2 - The tolerance to optical feedback of InAsInP quantum dash-based lasers is reported for several structures exhibiting differing values of the linewidth enhancement factor and damping factor. An analysis of the onsets of coherence collapse is carried out based on the experimental dynamic parameters extracted for each structure. It is shown that the relevant significant parameter to explain the optical feedback tolerance for this low dimensional material system is the differential gain.

AB - The tolerance to optical feedback of InAsInP quantum dash-based lasers is reported for several structures exhibiting differing values of the linewidth enhancement factor and damping factor. An analysis of the onsets of coherence collapse is carried out based on the experimental dynamic parameters extracted for each structure. It is shown that the relevant significant parameter to explain the optical feedback tolerance for this low dimensional material system is the differential gain.

U2 - 10.1063/1.2931703

DO - 10.1063/1.2931703

M3 - Article

AN - SCOPUS:44349178628

SN - 0003-6951

VL - 92

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 20

M1 - 201106

ER -

Systematic investigation of InAsInP quantum-dash based lasers under external optical feedback

Abstract

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