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保偏器件
Polarization Beam Combiner/Splitter
Polarization Beam Combiner/Splitter
Polarization Beam Combiner/Splitter
The Polarization Beam Combiner can combine two orthogonal polarization components into one output fiber. The typical configuration uses the two PM fibers for the input and the SM fiber for the output. Polarization beam splitter can split the input signal into two outputs. The device provides high extinction ratio with low loss.
产品参数产品说明软件硬件

Specifications:

Parameters

Unit

Values

Grade

 

Grade P

Grade A

Center Wavelength

nm

1310, 1480 or 1550

Operating Wavelength Range

nm

±40

Typ. Insertion loss

dB

0.4

0.5

Max. Insertion loss

dB

0.6

0.7

Min. Extinction Ratio (for Splitter only)

dB

22

20

Min. Return Loss

dB

50

Min. Directivity

dB

50

Max. Optical Power (CW)

mW

500

Max. Tensile Load

N

5

Fiber Type

 

PM Panda Fiber on Port 1 & 2

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85

* Above specifications are for device without connector.

* For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower.

* The PM fiber and the connector key are aligned to the slow axis.

Package Dimension:


Ordering Information:

PBC—①—②—③③③③—④④④—⑤⑤—⑥⑥—⑦⑦

PBS—①—②—③③③③—④④④—⑤⑤—⑥⑥—⑦⑦

Grade

Port

Wavelength

Fiber Jacket

Fiber Type

Fiber Length

Connector Type

P-Premium

A-A Grade

 

1 - 1x2

1310-1310nm

1480-1480nm

1550-1550nm

SS-Specify

250-250um Bare Fiber

900-900um Loose Tube

S-Specify

1-SMF-28e Fiber

2-PM Panda Fiber,

S-Specify

07 - 0.7m

10 – 1.0m

S - Specify

1-FC/UPC

2-FC/APC

3-SC/UPC

4-SC/APC

N-None

S-Specify

     Features: 
* Compact High Performance 
* High Extinction Ratio
* Low Insertion Loss
* High Directivity

 Applications:
* Polarization Mode Dispersion Compensator
* EDFA & Raman Amplifier
* Coherent Telecommunication Systems
* Fiber Optic Sensor