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1920/2000/2070 nm Faraday Mirror

The Faraday Mirror is a passive device that provides 90 degree rotation regarding the polarization state of the input light. The FM offers excellent performance including the lowest possible insertion loss and environmental stability. It is used in EDFAs, fiber lasers and fiber instruments to minimize the polarization effect. 
  • Product Detail

Key Features Applications
Low Insertion Loss Fiber Laser
Low Polarization Dependent Loss  Fiber Sensing

Specifications

 

 

 

 

 Parameter

Unit

Value

 Center Wavelength

nm

1920

2000

2070

 Operating Wavelength Range

nm

± 15

 Typ. Insertion Loss

dB

0.6

0.9

1.2

 Max. Insertion Loss

dB

0.9

1.2

1.5

 Faraday Rotation Angle (Single Pass)

degree

45

 Max. Rotation Angle Tolerance, λc, 23 ℃

degree

± 2

 Max. Polarization Dependent Loss  

dB

0.1

 Fiber Type

-

SMF-28 Fiber or SM1950 Fiber

 Max. Optical Power

mW

300

 Max. Tensile Load

N

5

 Operating Temperature

- 5  to + 70

 Storage Temperature

- 40 to + 85


1IL is 0.5 dB higher and RL is 5 dB lower for each of connector added.


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