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保偏光纤器件
polarization maintaining fiber
中科锐择的保偏相移器具有低损耗，高隔离器，高消光比，高回波损耗，以及高可靠性。主要广泛用于光纤放大器和光纤激光器。
The polariztion Maintaining phase Shfther is a micro optics device with low insertion loss,high isolation,high retuer loss,high extinction ratio and excellent environmental stability and reliability .it is ideal for amplifiers,fiber lasers and test instument applications.
参数（Parameters) | 单位(Unit) | 指标(Values) | |
|---|---|---|---|
中心波长（CenterWavelength) | nm | 1030 | 1550 |
工作波长范围（OperatingWavelength Range) | nm | ±10 | ±50 |
最大插入损耗（Max. Insertion Loss) | dB | 1.0 | 0.8 |
最小消光比@25°C(Min. Extinction Ratio) | dB | 20 | 23 |
正向-方向相位延时(Phase Delay) | π/2 | ||
最小回波损耗（Min. Return Loss) | dB | 55 | 50 |
承受功率（Handing Power) | W | 2 | |
峰值功率(Peak Power) | kW | 10 | |
最大承载拉力（Max. Tensile Load) | N | 5 | |
光纤类型（Fiber Type) | - | PM980 | PM1550 |
工作温度（WorkingTemperature) | 0C | -5 to+70 | |
储存温度（Storage Temperature) | X | -40 to +85 |
*IL is 0.3 dB higher, RL is 5 dB lower, ER is 2 db lower for each connector added. connector key is aligned to slow axis
PMPS-①-②-③-④-⑤-⑥-⑦
①中心波长 | ②光纤类型 | ③光纤长度 | ④套管 | ⑤连接头 | ⑥轴向对准 |
|---|---|---|---|---|---|
(Central Wavelength) | (Fiber Type) | (Fiber Length) | (Fiber Jacket) | (Connector) | (WorkingAxis) |
1064-1064nm | PM980-PM980 | 1-1M | O-Bare Fiber | FU-FC/PC | F-Fast Axis Blocked |
1550-1550nm | PM1550-PM1550 | S-Specify | l-90〇nm Loose Tube | FA-FC/APC | B-Both Axis Working |
S-Specify | S-Specify | 2-2mm Cable | S-specify |
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Email：zkrz@csrayzer.com
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