磁光调变器
maganeto-optic modulators
机械式光调变器
mechanical modulators
optical choppers， mechanical modulators
optical choppers
联机成像光调变器
on-line image-forming light modulator
OLIFLM
矽光调变器
silicon optical modulator
光导波调变器等效电路
optical-guided-wave modulator equivalent circuit
optical-guided-wave modulator equivalent
circuit
光电波导组件相位调变器
phase modulator
waveguide electrooptic devices
光纤强度调变传感器
optical fiber intensity-modulated
sensor
积体光学调变器
integrated optical modulator
modulators
integrated optical
积体光学式振幅调变器
integrated optics amplitude modulator
激光调变测距方式距离感测器
laser modulation distance meters
可调变式光衰减器
variable optical attenuator VOA