The Polarization Maintaining Faraday Mirror is a passive device that provides 90 degree rotation without regarding to 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 amplifiers, fiber lasers and fiber instruments to minimize the polarization effect.
1310, 1480 or 1550
Operating Wavelength Range
Typ. Insertion Loss
Max. Insertion Loss
Faraday Rotation Angle (Single Pass)
Max. Rotation Angle Tolerance, at 23°
PM 1550nm Panda Fiber or Specify
Max. Tensile Load
-5 to +70
-40 to +85
*Above specifications are for device without connector.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, ER will be 2dB lower.
- Additional Information
SKU RAY-PMFM-214 Part Number
Fiber optic communication
Country of Manufacture Manufacture Rayscience Conditions No Lead Time 2 weeks Export Terms No