PM Faraday Rotator Mirror

  • Description:
    Polarization Maintaining (PM) Faraday Rotator Mirrors provide a specified degree rotation without regard to the polarization state of the input light source.
    PM Faraday Rotator Mirrors are designed for use in fiber optic networks and measurement applications. The devices can be used in fiber interferometers, amplifier systems, fiber laser systems, DWDM systems, and CATV systems to minimize the polarization effect. The devices feature low insertion loss and low temperature sensitivity.


Parameters Specification
Operating Working Wavelength (nm) 1550 ± 15nm
Relectivity (dB) ≥ 99%
Faraday Rotation Angle (dB) 90 ± 10
Extinction Ratio (ps) ≥20dB
Insertion Loss (dB) ≤1dB
Maximum Power Handling (mW) 300
Operating Temperature (°C) -5 to +70
Storage Temperature (°C) -40 to +85
Fiber Length (m) 1 ± 0.1
Fiber Type PM 1550 PANDA, 900um Loose Tube Buffer
Connector Type FC/APC
Package Size (mm) Ø 5.5 x 38 or Ø 5.5 x 35
Ordering Options                                 FPMFRM9A35*
*Default Package


Technical Data Sheet


PM Faraday Rotator Mirror

Fiberdyne Labs, Inc. carries a complete line of Polarization Maintaining (PM) Products at our Frankfort, New York, facility.
Call your Fiberdyne Sales Representative at 800-894-9694 or email us at

Polarization Maintaining (PM) Products:
  • Polarization Maintaining (PM) Products
  • PM Fused Coupler 1310nm ~ 1550nm
  • PM Faraday Rotator Mirror
  • Polarization Maintaining Filter Coupler 1310-1550nm
  • Polarization Maintaining (PM) 3-Port Optical Circulator
  • Polarization Maintaining (PM) 100GHz DWDM Filter
  • Polarization Maintaining (PM) CWDM Filter
  • Polarization Maintaining (PM) 200GHz DWDM Filter