略語大辞典 [C] 19 OHM optical hardware module 光学装置モジュール.optical hardware module; an integratedoptics with AS-SEED(application specific self-electro-optic-effect device) and laser sources; a module for a multistage photonic-switching network;[C:Opt:L]. 丸善「略語大辞典」JLogosID : 11863819