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hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorMICHAUD, J
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorBÉCHOU, L
hal.structure.identifierCentre National d’Études Spatiales [Paris] [CNES]
dc.contributor.authorVEYRIÉ, D
hal.structure.identifier3S Photonics
dc.contributor.authorLARUELLE, F
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorDILHAIRE, S
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorGRAUBY, S
dc.date.created2015-08-31
dc.date.issued2016-03-15
dc.identifier.issn1041-1135
dc.description.abstractEnSince 980-nm GaAs-based laser diodes are now implemented in space missions, there is a huge need to study their thermal behavior under vacuum in order to evaluate their reliability. Then spatially resolved temperature variations have been evaluated by thermoreflectance on the front facet under atmospheric and vacuum conditions, and for two different unpumped windows lengths. We show that, in all cases, vacuum induces a front facet temperature variation increase of the laser diodes, making them more sensitive to a catastrophic optical damage.
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers
dc.rights.urihttp://creativecommons.org/licenses/by-sa/
dc.subject.enVacuum environment
dc.subject.enfacet temperature variation
dc.subject.enlaser diode
dc.subject.enunpumped window
dc.title.enThermal Behavior of High Power GaAs-Based Laser Diodes in Vacuum Environment
dc.typeArticle de revue
dc.identifier.doi10.1109/LPT.2015.2504394
dc.subject.halPhysique [physics]/Physique [physics]/Optique [physics.optics]
bordeaux.journalIEEE Photonics Technology Letters
bordeaux.page665-668
bordeaux.volume28
bordeaux.issue6
bordeaux.peerReviewedoui
hal.identifierhal-01343339
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01343339v1
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