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

Möller C. | Zendy; Zhang F. | Zendy; Fuchs C. | Zendy; Berger C. | Zendy; Rehn A. | Zendy; Ruiz Perez A. | Zendy; RahimiIman A. | Zendy; Hader J. | Zendy; Koch M. | Zendy; Moloney J.V. | Zendy; Koch S.W. | Zendy; Stolz W. | Zendy

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

Author(s) -

Möller C.,

Zhang F.,

Fuchs C.,

Berger C.,

Rehn A.,

Ruiz Perez A.,

RahimiIman A.,

Hader J.,

Koch M.,

Moloney J.V.,

Koch S.W.,

Stolz W.

Publication year - 2017

Publication title -

electronics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.375

H-Index - 146

ISSN - 1350-911X

DOI - 10.1049/el.2016.3732

Subject(s) - laser , transverse mode , optics , transverse plane , mode (computer interface) , materials science , optoelectronics , vertical cavity surface emitting laser , semiconductor laser theory , surface (topology) , physics , engineering , computer science , geometry , mathematics , structural engineering , operating system

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 TEM 00 mode and optimised for a high beam quality. The M 2 factors are measured at various pump powers. An excellent beam quality is observed for up to 350 mW with an M 2 < 1.2.

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