28 April 1995 High-coupled-power 0.98-μm narrow-beam laser diodes
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Abstract
Kink-free, high coupled power of 148 mW into a single mode fiber has been realized by narrowing the vertical beam divergence in 0.98 micrometers laser diodes. It has been found that the high-refractive index GaAs layers have crucial influence on the far field patterns as well as lasing spectrum, since the GaAs is transparent to the emission wavelength of 0.98 micrometers .
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Etsuji Omura, Etsuji Omura, Akihiro Shima, Akihiro Shima, Akira Takemoto, Akira Takemoto, Yasuhiro Kunitsugu, Yasuhiro Kunitsugu, Motoharu Miyashita, Motoharu Miyashita, S. Karakida, S. Karakida, T. Kamizato, T. Kamizato, Akihiro Adachi, Akihiro Adachi, Yasuaki Yoshida, Yasuaki Yoshida, Mutuyuki Otsubo, Mutuyuki Otsubo, "High-coupled-power 0.98-μm narrow-beam laser diodes", Proc. SPIE 2382, Laser Diodes and Applications, (28 April 1995); doi: 10.1117/12.208439; https://doi.org/10.1117/12.208439
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