微型保偏光纤器件 weixingbaopianguangxianqijian
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保偏光纤波分复用器 Polarization Maintaining Wavelength Division Multiplexer

保偏光纤波分复用器,具有低插入损耗、高耐受功率、高消光比的特点,主要应用于保偏光纤激光器、保偏放大器、保偏传感系统以及科研应用等领域。

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保偏光纤波分复用器,具有低插入损耗、高耐受功率、高消光比的特点,主要应用于保偏光纤激光器、保偏放大器、保偏传感系统以及科研应用等领域。

Polarization-maintaining fiber wavelength division multiplexer has the characteristics of low insertion loss, high endurance power and high extinction ratio. It is mainly used in polarization-maintaining fiber lasers, polarization-maintaining amplifiers,polarization-maintaining sensing systems and scientific research applications.


技术指标

参数(Parameters)

单位(Unit)

指标(Values)

Pass Band

波长范围( Wavelength Range)nm

960-990

1270-1350

1450-1490

1550-1590

最大插损(Max. Insertion Loss)

dB

0.7

0.60.60.7
典型插损(Typ. Insertion Loss)

dB

0.5

0.40.40.5
最小隔离度(Min. Isolation)

dB

25

262626
典型隔离度(Typ. Isolation)

dB

30

303030

Reflectin

Band

波长范围( Wavelength Range)nm1020-11001530-1600

1530-1600

1950-2050

最大插损(Max. Insertion Loss)

dB

0.5

0.60.50.6
典型插损(Typ. Insertion Loss)

dB

0.3

0.3

0.3

0.4
最小隔离度(Min. Isolation)

dB

13

131313
典型隔离度(Typ. Isolation)

dB

15

151515

最小回波损耗(Min. Return Loss)

dB

50

最小消光比 (Min. Extinction Ratio)

dB

20

最大承载功率(Max. Handing Power)

mW

500

光纤类型(Fiber Type)

--

PM Panda Fiber

承载拉力(Max. Tensile Load)

N

5

工作温度(Operating Temperature)

-5 to +70

存储温度(Storage Temperature)

-40 to +85

封装尺寸(Package Dimension)

mm

5.5×35/2.4×30

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,,回损将会降低5dB,消光比也会降低2dB左右.( 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

PMFWDM-①-②-③-④-⑤-⑥

①中心波长
Center Wavelength
②封装尺寸
Package Dimension
③光纤类型
Fiber Type
④光纤长度
Fiber Length
⑤套管
Fiber Jacket
⑥连接器
Connector

980/1064—980nm Pass/1064nm

Reflect

5.5×35-5×35mmPM980-PM980 for all port1-1M0-Bare FiberN-None

1064/980—1064nm Pass/980nm

Reflect

2.4×30-2.4×30mmPM980/PM1550-PM980 for pass port
PM1550 for reflect port and common port
1.5-1.5M1-900um Loose TubeFU-FC/UPC

980/1550—980nm Pass/1550nm

Reflect


PM1550/PM980-PM1550 for Pass port and

common portPM980 for reflect port

Specify2-2mm CableFA-FC/APC
1550/980—1550nm Pass/980nm Reflect


3-3mm Cable