Optical nonlinearities in InAs/GaAs injection-locked quantum dot light-based emitters

Frédéric Grillot, Heming Huang, Kevin Schires, Tagir Sadeev, Dejan Arsenijevic, Dieter Bimberg

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Frequency conversion using highly non-degenerate four-wave mixing is reported in InAs/GaAs quantum-dot Fabry- Perot lasers. In order to compress the spontaneous emission noise, the laser is optically injection-locked. Under proper injection conditions, the beating between the injected light frequency and the cavity resonant frequency dominates the dynamic behavior and enhances a carrier modulation resonance at frequencies higher than the relaxation oscillation frequency. Conversion efficiencies as high as -12 dB associated to a large optical signal-to-noise ratio of 36 dB are reported. The conversion bandwidth is extended up to 2.1 THz for down-conversion (resp. 3.2 THz for up-conversion) with a quasi-symmetrical response between up- and down-converted signals.

Original languageEnglish
Title of host publicationSemiconductor Lasers and Laser Dynamics VII
EditorsAngel Valle, Rainer Michalzik, Krassimir Panajotov, Marc Sciamanna
PublisherSPIE
ISBN (Electronic)9781510601376
DOIs
Publication statusPublished - 1 Jan 2016
Externally publishedYes
EventSemiconductor Lasers and Laser Dynamics VII - Brussels, Belgium
Duration: 4 Apr 20167 Apr 2016

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9892
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceSemiconductor Lasers and Laser Dynamics VII
Country/TerritoryBelgium
CityBrussels
Period4/04/167/04/16

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