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980/1064 nm Polarization Maintaining Dual Fiber Collimator

It has high extinction ratio and high return loss.
  • Product Detail

The PM Fiber Collimator is the basic element for in-line PM fiber optics components, such as PM isolator and PM FWDM. It has high extinction ratio, low insertion loss and high return loss. The unique processing and high quality AR coating also enable this collimator to handle high power.

Specifications 

Parameter 

Unit 

Transmission Type

Reflection Type

Center Wavelength (λc)

nm

980, 1064 or specify

Working Distance

dB

5 ~ 10

11~ 30

31~50 

0mm for Glens, 2.4mm for Clens

Typ. Insertion Loss, λc, 23 ℃

dB

0.25

0.30 

0.35

0.25

Max. Insertion Loss, λc, all temperature

dB

0.30

0.40 

0.45

0.30

Min. Return Loss (Input/Output)

mm

55

Max. Optical Power

W

0.3,0.5.…3

Polarization Plane of Input

-

PM 980 Panda fiber

Operating Temperature

degree

-5 to +70

Storage Temperature

-40 to +85 

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