中文 | English
产品中心 您当前所在的位置:首页 > 产品中心

Polarization Beam Combiner/Splitter (PBC/PBS)

更新时间:2015-05-17 09:16:22

订购产品

1. Description    
The PBC/PBS is built based on PM collimator and Wollaston prism, with All-glass technique sealed process. It can combine two polarization state into one single mode fiber or split single mode into two vertical polarization states. Mostly used in Raman Amplifier, combine two vertical polar states to get a double power light.   

 
2. Features    
High Extinction Ratio    
Low Insertion Loss    
Flexible polarization light path    


3. Applications    
High power EDFA    
Fiber sensor    
Fiber Amplifiers    
    
4. Specifications    

Parameters

Unit

Value

Center Wavelength (λc)

nm

1310, 1480, 1550

1064

Operating Wavelength Range

nm

±40

±20

Typ. Insertion Loss at Tr*

dB

0.4

0.6

Insertion Loss at To*

dB

0.6

0.8

Return Loss (Input/Output)

dB

50

50

Extinction Ratio(only for splitter)

dB

22

20

Power handling(CW laser)

mW

500

Tensile Load

N

5

Fiber Type

---

PM Panda fiber for Port 1 & 2.  single mode or PM Panda fiber for Port 3 (find details in ordering information)

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85















Remark    
* Tr=Room temperature, To=Operating temperature.    
* Above specifications are for device without connector.    
* For devices with connectors, specification please refer to PM patchcord spec.   
* The PM fiber and the connector key are aligned to the slow axis.(Default if customer no special request)

5. Ordering Information

Example: PBC-1x2-1064-0-0-5.5x35-FC/PCx3-1m