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1550nm保偏分束器

1550nm 保偏分束器

Polarization Beam Splitter (PBS Series)

1550nm保偏分束器

Polarization Beam Splitter (PBS Series)

保偏分束器

The Polarization Beam Splitter is a compact high performance light wave component that combines two orthogonal polarization signals into one output fiber. The most common application is to combine the light of two pump lasers into one single fiber to double the pump power in EDFA or Raman Amplifier.

Model: PI1550S

1550nm 1x2 Polarization Beam Splitter, 125/250um PM fiber

 

 

Specification

 

Parameter

Unit

Grade P

Grade A

Center Wavelength (λc)

nm

1550

Operating Wavelength Range

nm

λc ± 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 (Continuous Wave)

mW

500

Fiber Type

 

PM Panda fiber

Max. Tensile Load

N

5

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85

 

*IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.

 

 

Package Dimensions

保偏分束器 

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