We have developed 852 nm laser structures, using an aluminium free active region. For an AR/HR coated ridge device, we have obtained an optical power of 320 mW in a single spatial mode with the beam quality parameter M/sup 2/=1.5.
High-power Al-free active region ridge laser diodes for atomic clocks
2005-01-01
253692 byte
Conference paper
Electronic Resource
English
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