A 0.98 /spl mu/m InGaAs/InGaAsP/GaAs strained-quantum-well laser with an exponential-shaped-flared stripe was studied. Its maximum output power with the same kink-occurrence output power was 40-60 % higher than that of ordinary straight-stripe lasers. A 150-mW lifetest showed the stable operation with an estimated lifetime of more than 200,000 hours.
High-power and highly-reliable operation of 0.98-/spl mu/m lasers with an exponential-shaped flared stripe
01.01.1996
178305 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
High-Power and Highly-Reliable Operation of 0.98-m Lasers with an Exponential-Shaped Flared Stripe
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