About OKUNO Y
About Hitachi, Ltd., Tokyo, JPN
About AOKI M
About Hitachi, Ltd., Tokyo, JPN
About TSUCHIYA T
About Hitachi, Ltd., Tokyo, JPN
About UOMI K
About Hitachi, Ltd., Tokyo, JPN
About Applied Physics Letters
About indium phosphide
About Semiconductor lasers
About Manufacturing technology of solid-state devices
About GaAs
About InP
About M波
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