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保偏光纤器件
polarization maintaining fiber
在线光纤起偏器是设计用于通过线性偏振光，而阻隔非偏振(或随机偏振)光源的正交偏振。它也可以用作与将非偏振光转化成偏振光，也可以增强信号光的偏振消光比，广泛应用于高速光通信系统，光纤激光器系统以及有高偏振...
产品详情资料下载在线光纤起偏器是设计用于通过线性偏振光，而阻隔非偏振(或随机偏振)光源的正交偏振。它也可以用作与将非偏振光转化成偏振光，也可以增强信号光的偏振消光比，广泛应用于高速光通信系统，光纤激光器系统以及有高偏振消光比需求的测试设备中。
The Inline Polarizer is designed to pass light with one specific polarization while blocking the other polarization. It can be used to convert unpolarized light into polarized light with high extinction ratio. It can also be used to enhance the extinction ratio of signals with its excellent polarization properties. It is ideal for high speed communication systems and test instrumentations where high polarization extinction ratio is required.
参数(Parameters) | 单位(Unit) | 指标 (Values) | |
|---|---|---|---|
中心波长 (Center Wavelength) | nm | 1064 | 1310/1550 |
工作波长范围 (Operating Wavelength Range) | nm | ±30 | ±50 |
典型插入损耗 (Typ.Insertion Loss) | nm | 0.4 | 0.3 |
最大插入损耗 (Max. Insertion Loss) | dB | 0.6 | 0.5 |
典型消光比 @25℃(Typ. Extinction Ratio) | dB | 30 | 25 |
最小消光比 @25℃(Min. Extinction Ratio) | dB | 28 | 23 |
最小回波损耗 (Min. Return Loss) | dB | 50 | 50 |
承受功率 (Handing Power) | mW | 300 | 500 |
最大承载拉力 (Max. Tensile Load) | N | 5 | |
光纤类型 (Fiber Type) | - | PM Panda Fiber or SM Fiber | |
工作温度 (Working Temperature) | ℃ | -5 to +70 | |
储存温度 (Storage Temperature) | ℃ | -40 to +85 | |
*IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis
ILP-①-②-③-④-⑤
①中心波长(Central Wavelength) | ②光纤类型(Fiber Type) | ③光纤长度(Fiber Length) | ④套管(Fiber Jacket) | ⑤连接头(Connector) |
|---|---|---|---|---|
1064-1064nm | PM980-PM980 | 1-1M | 0-Bare Fiber | FU-FC/PC |
1550-1550nm | PM980/Hi1060 | S-Specify | 1-900μm Loose Tube | FA-FC/APC |
s-Specify | Hi1060/Hi1060 | 2-2mm Cable | S-specify | |
S-Specify | 3-3mm Cable |
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