EEOptics Corporation

Polarization Rotator/Modulator

EEOptics Corporation's Polarization Rotator provides a continuous rotation of any polarized light with the applied control voltage in high modulation rate. The device is developed based on EEO crystals and can rotate State of Polarization (SOP) through phase retardation.

EEOpcis offers high speed polarization rotator/modulator at multiple wavelengths:

  • 1310nm EEO high speed polarization roator/modulator
  • 1064nm EEO high speed polarization roator/modulator
  • 1550nm EEO high speed polarization roator/modulator

  • For fully polarization control and management, check polarization controller/scrambler.


  • Precise, high-speed polarization rotation control
  • Linear Response
  • 180, 360 or 720 degree polarization rotation
  • Long Life Time
  • Low Loss
  • Compact in Size
  • Wide Response Bandwidth (DC~MHz)
  • Applications

    • Polarization switching
    • Polarization Scrambler
    • Variable digital group delay
    • Polarization management
    • Interferometers and Sensing systems

    Key Specifications

    Parameters Values
    Operating Wavelength 1310nm (Other wavelengths available)
    Insertion Loss (IL) <0.8dB
    Polarization Dependent Loss (PDL) <0.2dB
    Activation Loss <0.05dB
    Return Loss (RL) >50dB
    Response Time <10μs (Depending on the driver design)
    Vπ & V (@room temperature) Vπ<65V,V<130V
    Modulation Rate DC~ 130KHz
    Polarization Rotaion Speed up to 106 radian/s

    Related Products

    Polarization Controller
    Polarization Controllers
    EEO Element
    EEO Elements