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PM Faraday Mirror

PM Faraday Mirror

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Description

PM Faraday Mirror

The Polarization Maintaining Faraday Mirror is a passive device that provides 90 degree rotation regarding to the polarization state of the input light. The PMFM offers excellent performance including the lowest possible insertion loss and enviromental stability. It is used in amplifiers, fiber lasers and fiber instruments to minimize the polarization effect.

Specifications

Parameter

Unit

Value

Center Wavelength (λc)

nm

1310, 1480 or 1550

Operating Wavelength Range

nm

λc ± 15

Typ. Insertion Loss

dB

0.4

Max. Insertion Loss

dB

0.6

Faraday Rotation Angle (single pass)

degree

45

Max. Rotation Angle Tolerance, λc, 23 

degree

± 1

Min. Extinction Ratio

dB

20

Fiber Type

PM Panda fiber

Max. Optical Power (Continuous Wave)

mW

300

Max. Tensile Load

N

5

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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