Suppressed relaxation oscillations in a DBR laser monolithically integrated with weakly coupled optical-feedback delay section

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Abstract

As part of a feasibility study of suppressed ROs, we report here on a single-mode tunable Distributed Bragg Reflector (DBR) Laser monolithically integrated with EOF and fabricated in a low-cost generic foundry process [5]. The measurements show that the laser system behaves in good agreement with the predictions, as the first two broad regions of operation with reduced relaxation-oscillation have been observed. In these regions the side-mode suppression is maintained above 40 dB. This may form the basis for RO-instability-free lasers while using weak EOF.
Original languageEnglish
Title of host publicationProceedings 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, (Optical Society of America, 2015) CLEO-EQEC, 21-25 June 2015, München, Germany
Place of PublicationWashington
PublisherOptical Society of America (OSA)
PagesCB_8_2
ISBN (Print)9781467374750
Publication statusPublished - 21 Jul 2014
Event2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2015 - ICM Centre of the New Munich Trade Fair Centre, Munich, Germany
Duration: 21 Jun 201525 Jun 2015
http://2015.cleoeurope.org/

Conference

Conference2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, CLEO/Europe-EQEC 2015
Abbreviated titleCLEO®/Europe- EQEC 2015
CountryGermany
CityMunich
Period21/06/1525/06/15
Internet address

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