保偏光纤器件 baopianguangxianqijian
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保偏相移器

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。

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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.

技术指标

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

订货信息

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