180 mW DBR lasers with first-order grating in GaAs emitting at 1062 nm
2000; Institution of Engineering and Technology; Volume: 36; Issue: 6 Linguagem: Inglês
10.1049/el
ISSN1350-911X
AutoresL. Hofmann, A. Klehr, F. Bugge, H. Wenzel, V.B. Smirnitski, J. Sebastian, G. Erbert,
Tópico(s)Semiconductor Lasers and Optical Devices
ResumoDistributed Bragg reflector (DBR) lasers emitting at 1062 nm using a first-order grating fabricated by holographic lithography in a GaAs waveguide layer have been realised for the first time. At room temperature the DBR lasers show excellent characteristics with a monomode output power of 180 mW at 300 mA.
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