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                                              2. 产品中心
                                                光混频器
                                                COH24是一款单偏振90°光混频器(光混合器、90°光电桥),通过在信号和本地振荡器(LO)之间执行四个90°相位干涉,能够从单个偏振信号中提取相位和振幅。 COH24-X是新一代光学混频器,具有改进的性能(更宽的工作波长范围和更好的双重均匀性)。COH28和COH28-X基于两个单偏振90°光学混频器,能够从任何偏振信号中提取相位、振幅和偏振信息。COH24与COH28都是无源、无热光器件产品。 COH24-X和COH28-X还具有相位可调性选项,以便根据所使用的波长完美地调整混合90°。此外,还有COH22的双偏振180°光学混频器。
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