We report CW operation of 30W from single-chip laser diodes at 808 nm, with an estimated lifetime of over 40,000 hours. They are designed with broad waveguides using InAlGaAs/AlGaAs/GaAs material system grown by MOCVD.
© 2007 OSA
W. Gao, Z. Xu, L. Cheng, K. Luo, A. Marstrovito, and K. Shen, "30W CW Operation of Single-Chip Laser Diodes," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2007), paper JWD6.
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