珠海飞宇光电工容飞科技有限公司

 SinglemodeFiber Bandpass Filter TheSinglemodeFiber Bandpass Filter is a micro optic device based on environmentally stable thin film filter technology. It is used to block out unwanted noise signals in singlemode fiber communication systems. The components are characterized with high isolation, low insertion loss, high return loss, excellent environmental stability and high power handling capability.   Specifications ParameterUnitValuePassWavelength Rangenm970-990Max. Insertion LossdB0.6Typ. Insertion LossdB0.4Blocked Wavelength Rangenm1020-1100Min. IsolationdB40Min. Return LossdB50Max. Polarization Dependent LossdB0.1Thermal StabilitydB/℃0.001Max. Input PowermW1000Max. Tensile LoadN5Fiber Type HI -1060 fiber,Φ250umOperating Temperature℃0 to +70Storage Temperature℃-40 to +85 *Above specifications are measured at low order modes.   Package Dimensions Φ5.5±0.1mm 35±1mm 55±1mm Or... [详细介绍]