Artigo Revisado por pares

DBR lasers emitting at 1060 nm with first-order grating in (InGa)P waveguide layer

1999; Institution of Engineering and Technology; Volume: 35; Issue: 11 Linguagem: Inglês

10.1049/el

ISSN

1350-911X

Autores

L. Hofmann, A. Klehr, A. Knauer, V.B. Smirnitski, W. Stolz,

Tópico(s)

Optical Coatings and Gratings

Resumo

The realisation of DBR diode lasers with a first-order grating fabricated by holographic lithography in an (InGa)P waveguide layer is described for the first time. The lasers show excellent characteristics with a threshold current density of 100 A/cm2 and a CW output power of 75 mW at 25°C.

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