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Conferences > OAA > 2002 > OMB > OMB2

High Power and High Efficiency Single Mode AlGaInAs/InP 14xx Laser with High Temperature Operation

Angela Hohl-AbiChedid, Audra Rice, Jin Li, Xiaoyuan Chen, Randal Salvatore, Yi Qian, Rajaram Bhat, Martin Hu, and Chung-En Zah

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Abstract

0.5W fiber-output power with a slope efficiency of 0.36W/A at 25°C is demonstrated from a 2mm long ridge waveguide structure using AlGaInAs/InP material. At 70°C 300mW fiber-output power with a slope efficiency of 0.29W/A is obtained. Characteristic temperatures T0=99K, T1=348K and Tmax=232°C were measured.

© 2002 Optical Society of America

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