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1550 nm Low Wavelength and Temperature Dependent Faraday Mirror

1550 nm Low Wavelength and Temperature Dependent Faraday Mirror

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Description

1550 nm Low Wavelength and Temperature Dependent Faraday Mirror

The Faraday Mirror is a passive device that provides 90 degree rotation regarding to the polarization state of the input light. The LFM Series offers more excellent performance in rotation angle of all polarization state  than the normal FM Series and also has 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 1310, 1480 or 1550
Operating Wavelength Range nm ±20
Typ. Insertion Loss                                                                              dB 0.5
Max. Insertion Loss dB 0.7
Faraday Rotation Angle (Single Pass) degree 45
Max. Rotation Angle Tolerance, λc±20nm, -20-70 ¡æ degree ± 0.5
Max.PDL dB 0.1
Fiber Type ¡¡ SMF-28 fiber
Max.Optical Power mW 300
Max. Tensile Load N 5
Operating Temperature ¡æ -20 to +70
Storage Temperature ¡æ -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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