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Faraday Rotator Mirror

Faraday Rotator Mirror

 

Fiber optic Faraday Rotator mirror rotates the polarization of the input light 90 degree. The input light can have any polarization, while at the output its polarization is changed 90 degree. Faraday Rotator Mirror is a low cost, simple and easily installed passive device, used to adjust the polarization of the light and to reduce the polarization dependent effects of the optical system. It has wide range applications such as tunable fiber laser, fiber sensor, high speed optical communication, erbium-doped fiber amplifiers, optical instrument etc.

 

Specification

Parameter

Unit

Value

Center Wavelength (λc)

nm

1310, 1550

Operating Wavelength Range

nm

±40

Typ. Insertion Loss

dB

0.5

Max. Insertion Loss

dB

0.7

Faraday Rotation Angle

deg.

90, 180

Max. Rotation Angle Tolerance at 23°C, λc

deg.

+/-1

Max. PDL

dB

0.05

Max. Optical Power (CW)

mW

300

Max. Tensile Load

N

5

Fiber Type

 

SMF-28e, YOFC, Fibercore SM1500 or equivalent

Package

 

Stainless steel tube

Operating Temperature

-5  to +70

Storage Temperature

-40 to +85

Above specification is for device without connector.

For device with connectors, IL will be 0.3dB higher.

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