作者: Naoyuki Shimada , Makoto Yukawa , Kimitaka Shibata , Kenichi Ono , Tetsuya Yagi
DOI: 10.1117/12.808710
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摘要: … For the lasing wavelength of ~ 640 nm, an AlGaInP material system is generally used. … high power 640 nm LDs with high WPE for small laser displays. A narrow ridge LD was fabricated …