微型保偏光纤器件 weixingbaopianguangxianqijian
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保偏光纤环形器 Polarization Maintaining Fiber Circulator

保偏光纤环形器广泛用于光纤激光器、分插复用器、双向泵浦系统、色散补偿装置、光纤传感、科学科研等领域。

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保偏光纤环形器广泛用于光纤激光器、分插复用器、双向泵浦系统、色散补偿装置、光纤传感、科学科研等领域。

Polarization-maintaining fiber circulator is widely used in fiber lasers, add-drop multiplexers, bidirectional pumping systems,dispersion compensation devices, optical fiber sensing, scientific research and other fields


技术指标


参数(Parameters)

单位(Unit)

指标(Values)



Type A

Type B

Type A

Type B

中心波长(Center Wavelength)

nm

1064

1310/1550

工作波长范围(Operating Wavelength Range)

nm

±20

±30

±20

典型插入损耗(Typ. Insertion Loss)

dB

3.2

1.6

0.6

0.5

最大插入损耗(Max. Insertion Loss)

dB

≤3.8

≤2.0

≤0.8

≤0.7

典型隔离度(Max. Isolation @λ )

dB

53

30

48

32

最小隔离度(Min. Isolation @λ )

dB

≥46

≥26

≥40

≥22

最小消光比@25℃(Min. Extinction Ratio)

dB

≥20

≥23

≥21

最小串扰(Min. Crosstalk)

dB

≥50

最小回波损耗(Min. Return Loss)

dB

≥50

承受功率(Handing Power)

mW

300

最大承载拉力(Max. Tensile Load)

N

5

光纤类型(Fiber Tye)

-

PM980 Panda Fiber

PM1550 Panda Fiber

工作温度(Working Temperature)

-45 to +70

储存温度(Storage Temperature)

-55 to +85

封装尺寸(Package Dimension)

mm

5.5×35

备注:

*以上指标是不加连接头的参数.(Above specification are for component without connector)

*对于增加连接头的器件,插损将会增加0.3dB左右,回损将会降低5dB,消光比也会降低2dB左右.(IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower for component with connector)

*保偏光纤和连接器是慢轴对准。(The PM fiber and connector key are aligned to the slow axis)



订货信息

PMCIR-①-②-③-④-⑤-⑥-⑦

①中心波长

Center Wavelength
②结构
Configuration
③封装类型
Package Dimension
④光纤类型
Fiber Type
⑤光纤长度
Fiber Length
⑥套管
Fiber Jacket
⑦连接器
Connector
1064-1064nm3-3 PortA-Type APM980-PM980 Panda Fiber1-1M0-Bare FiberN-None
1310-1310nm4-4 PortB-Type BPM1310-PM1310 Panda Fiber1.5-1.5M1-900um Loose TubeFU-FC/UPC
1550-1550nm

PM1550-PM1550 Panda FiberSpecify-客户指定2-2mm CableFA-FC/APC
2000-2000nm

PM1950- PM1950 Panda Fiber
3-3mm Cable