Fundamental transverse mode operation of a type-II vertical-external-cavity surface-emitting laser at 1.2 μm

C. Möller, F. Zhang, C. Fuchs, C. Berger, A. Rehn, A. Ruiz Perez, A. Rahimi-Iman, Jorg Hader, M. Koch, Jerome V Moloney, Stephan W Koch, W. Stolz

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

The modal properties of a novel vertical-external-cavity surface-emitting laser with (GaIn)As/Ga(AsSb)/(GaIn)As type-II quantum wells are analysed. The device, emitting at a wavelength around 1175 nm, is operated in TEM00 mode and optimised for a high beam quality. The M2 factors are measured at various pump powers. An excellent beam quality is observed for up to 350 mW with an M2 < 1.2.

Original languageEnglish (US)
Pages (from-to)93-94
Number of pages2
JournalElectronics Letters
Volume53
Issue number2
DOIs
StatePublished - Jan 19 2017

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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