Precise Facet Temperature Distribution of High- Power Laser Diodes: Unpumped Window Effect
Langue
en
Article de revue
Ce document a été publié dans
IEEE Photonics Technology Letters. 2015-05-01, vol. 27, n° 9, p. 1002-1005
Institute of Electrical and Electronics Engineers
Résumé en anglais
A thermoreflectance technique is used to evaluate the temperature variations at the output facet of high-power GaAs-based laser diodes emitting at 980 nm. Two kinds of diodes with different unpumped windows (UPWs) are ...Lire la suite >
Mots clés en anglais
Catastrophic optical degradation
Facet temperature variation
Laser diode
unpumped window