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High-power operation of a transverse-mode stabilised AlGaInp visible light (λL = 683 nm) semiconductor laser

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7 Author(s)
Fujii, H. ; NEC Corporation, Opto-Electronics Research Laboratories, Kawasaki, Japan ; Kobayashi, K. ; Kawata, S. ; Gomyo, A.
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Continuous-wave (CW), stable fundamental-mode operation, up to 20 mW, was achieved with transverse-mode stabilised MOVPE-grown AlGaInP visible-light (λL = 683 nm) lasers. The CW threshold current was 67 mA and the external quantum efficiency was 41%. Up to 27 mW CW power was obtained from this laser diode.

Published in:

Electronics Letters  (Volume:23 ,  Issue: 18 )