PM Collimator

PM Collimator

PMcollimator is the basic component of PM branching applications. Various collimators are widely used in WDM device, Isolators Switch, VOA, and Circulators ect.

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Features【特性】

● Low Insertion Loss【低插入损耗】

● High Return Loss【高回波损耗】

● High Extinction【高消光比】

● High Stability and reliability【高稳定性和可靠性】


Applications【应用】

●  PM WDM Devices【保偏波分复用器】

●  PM Isolators【保偏隔离器】

●  PM Optical Devices【保偏光学器件】


Parameters
【参数】
Unit
【单位】
Specifications
【规格】
Customized
【定制性】
1LENS Diameter【透镜直径】mm1.8 1.0 Customized
2Glass Package Diameter【玻璃管封装直径】mm2.81.4Customized
3Metal Package Diameter【金属管封装直径】mm3.21.8Customized
4Center Wavelength【中心波长】nm1310/15501064Customized
5Bandwidth【带宽】nm±30±30Customized
6Typ. Insertion Loss【典型插损】dB0.20 0.25 Customized
7Max. Insertion Loss【最大插损】dB0.25 0.30 Customized
8Min. Return Loss【最小回损】dB5555Customized
9Min. Extinction Ratio【最小消光比】dB2323Customized
10Fiber Type【光纤类型】---PM FiberCustomized
11Fiber Jacket【光纤外皮】um250 or 900---
12Fiber Length【光纤长度】mSee in ordering informationCustomized
13Power Handling 【承受功率】mW500Customized
14Operating Temperature 【工作温度】-5~70---
15Storage Temperature【储存温度】-40~85---