About SATO S
About Ricoh Co., Ltd., Miyagi, JPN
About OSAWA Y
About Ricoh Co., Ltd., Miyagi, JPN
About SAITOH T
About Ricoh Co., Ltd., Miyagi, JPN
About Japanese Journal of Applied Physics. Part 1. Regular Papers, Short Notes & Review Papers
About DH laser
About dimethylhydrazine
About Semiconductor lasers
About 有機金属化学
About 気相堆積
About 成長
About GaInNAs
About GaInP
About 二重ヘテロ構造レーザ
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