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2000 nm Faraday Rotator Mirror (FM/FR), 2.0 μm Fiber Laser

产品详细信息

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


Specifications

Parameter

Unit

Value

Center Wavelength

nm

1920, 2000, 2070

Operating Wavelength Range

nm

±15

Typ. Insertion Loss                                                                            

dB

0.6

Max. Insertion Loss

dB

0.9

Faraday Rotation Angle (Single Pass)

degree

45

Max. Rotation Angle Tolerance, λc, 23

degree

± 2

Max.PDL

dB

0.1

Fiber Type

SMF-28 fiber or SM 1950 fiber

Max.Optical Power

mW

300

Max. Tensile Load

N

5

Operating Temperature

-5  to +70

Storage Temperature

-40 to +85


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