略語大辞典 [Opt] 25 DCPBH double-channel planar buried heterostructure (semiconductor diode) 2チャンネル プラナー 埋め込みヘテロ構造(半導体レーザー). double-channel planar buried heterostructure (semiconductor diode); a structure for a semiconductor laser or LED(light emmiting diode); [Opt:L:Mat]. 丸善「略語大辞典」JLogosID : 11871360