略語大辞典 [Opt] 31 VSPD variable sensitivity photo-diode 感度可変受光素子. 光電変換, 光変調, 記憶の機能を持つ金属-半導体-金属構造の受光素子.variable sensitivity photo-diode; a semiconductor photo-detector device; an optical neurochip for neural network; [Opt]. 丸善「略語大辞典」JLogosID : 11852480