We report the first realisation of novel DBR lasers incorporating confocal gratings. The devices exhibited single-longitudinal mode operation with a laterally focussed beam and will be suitable for applications requiring both spectrally and spatially enhanced beam quality.
Broad area DBR laser diodes with self-focussed output beam
The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society ; 1 ; 89-90 vol.1
01.01.2002
222330 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
MK3 Broad Area DBR Laser Diodes with Self-Focussed Output Beam
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