Phase-locked mutually coupled 1.3 µ#m quantum-dot lasers

Stephen P. Hegarty; David Goulding; Bryan Kelleher; Guillaume Huyet; Maria Teresa Todaro; Abdelmajid Salhi; Adriana Passaseo; Massimo De Vittorio

doi:10.1364/OL.32.003245

Phase-locked mutually coupled 1.3 µ#m quantum-dot lasers

Stephen P. Hegarty
, David Goulding
, Bryan Kelleher
, Guillaume Huyet
, Maria Teresa Todaro
, Abdelmajid Salhi
, Adriana Passaseo
, Massimo De Vittorio

School of Physics

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

Abstract

Fabry Perot InAs quantum-dot lasers grown on GaAs substrates are mutually coupled with a delay of several nanoseconds. Stable phase-locked output with narrow linewidth is obtained when the frequency detuning between the two lasers is less than 4 GHz. This simple locking scheme could find application in a variety of photonics applications.

Original language	English
Pages (from-to)	3245-3247
Number of pages	3
Journal	Optics Letters
Volume	32
Issue number	22
DOIs	https://doi.org/10.1364/OL.32.003245
Publication status	Published - 15 Nov 2007

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title = "Phase-locked mutually coupled 1.3 µ\#m quantum-dot lasers",

abstract = "Fabry Perot InAs quantum-dot lasers grown on GaAs substrates are mutually coupled with a delay of several nanoseconds. Stable phase-locked output with narrow linewidth is obtained when the frequency detuning between the two lasers is less than 4 GHz. This simple locking scheme could find application in a variety of photonics applications.",

author = "Hegarty, \{Stephen P.\} and David Goulding and Bryan Kelleher and Guillaume Huyet and Todaro, \{Maria Teresa\} and Abdelmajid Salhi and Adriana Passaseo and \{De Vittorio\}, Massimo",

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AU - Hegarty, Stephen P.

AU - Goulding, David

AU - Kelleher, Bryan

AU - Huyet, Guillaume

AU - Todaro, Maria Teresa

AU - Salhi, Abdelmajid

AU - Passaseo, Adriana

AU - De Vittorio, Massimo

PY - 2007/11/15

Y1 - 2007/11/15

N2 - Fabry Perot InAs quantum-dot lasers grown on GaAs substrates are mutually coupled with a delay of several nanoseconds. Stable phase-locked output with narrow linewidth is obtained when the frequency detuning between the two lasers is less than 4 GHz. This simple locking scheme could find application in a variety of photonics applications.

AB - Fabry Perot InAs quantum-dot lasers grown on GaAs substrates are mutually coupled with a delay of several nanoseconds. Stable phase-locked output with narrow linewidth is obtained when the frequency detuning between the two lasers is less than 4 GHz. This simple locking scheme could find application in a variety of photonics applications.

UR - https://www.scopus.com/pages/publications/40149108502

U2 - 10.1364/OL.32.003245

DO - 10.1364/OL.32.003245

M3 - Article

AN - SCOPUS:40149108502

SN - 0146-9592

VL - 32

SP - 3245

EP - 3247

JO - Optics Letters

JF - Optics Letters

IS - 22

ER -

Phase-locked mutually coupled 1.3 µ#m quantum-dot lasers

Abstract

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