级1×1高速光开关有配套驱动 the 1x1 fiber optic switch/on-off modulator is a fast shutter device featuring very low loss, fast respoe, and high optical power handling. this is achieved using patented non-mechanical configuratio with solid-state all-crystal desig, which eliminates the need for mechanical movement and organic materials. the fiberoptic switch is designed to meet the most demanding switching requirements of ultra-high reliability, fast respoe time, and continuous switching operation. the switch is bidirectional. the device can be driven by a cost effective circuit with 12v input voltage and a 0-5 v control signal. 光无源器件 光环形器：三端口/四端口光环形器，保偏三端口/四端口光环形器 波长：1064nm/1310nm/1550nm/1625nm c 波段c+l 波段 光准直器：单模光纤准直器，多模光纤准直器，保偏光纤准直器 波长：850nm/980nm/1064nm/1310nm/1550nm 光衰减器：机械可调光衰减器，保偏光纤可调光衰减器，电可调光衰减器 波长：850nm/980nm/1064nm/1310nm/1550nm 光起偏器：光纤在线起偏器 波长：980nm/1064nm/1310nm/1550nm 光耦合器：单模光纤耦合器，多模光纤耦合器，保偏光纤耦合器 类型：1x2,1x3,2x2,3x3 波长：980nm/1064nm/1310nm/1550nm 分光比：1:99—50:50（任意分光比） 光隔离器：偏振无关光隔离器，保偏光隔离器