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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.

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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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Subject : 1920/2000/2070 nm Faraday Mirror

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1920/2000/2070 nm Faraday Mirror

2 μm Connector/Patchcord

1064 nm Polarization Maintaining Faraday Mirror