1. Polarization Maintaining Optical Circulator - 3 Ports
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    Polarization Maintaining Optical Circulator - 3 Ports

    Model CIR-3-PM
    Price:   ¥47,201.70 ¥44,504.46
    Available Options:
    Center Wavelength:
    Connector Type:
    Pigtail Type:

Polarization maintaining circulators are specially designed using polarization maintaining fiber and micro-optic components. It achieves circulating functionality while maintaining the polarization state of the light. It is ideal for polarization sensitive applications.

We provide PM circulators at three different wavelengths: 1310nm, 1550nm and 1064nm.

Special wavelength PM circulators are also available upon request.


  • High isolation and extinction ratio
  • Low insertion loss
  • Low cross talk
  • High stability and reliability
  • Epoxy-free optical path


  • Fiber optical networks
  • Dispersion compensation
  • OTDR
  • OADM


Ordering Information:

a: Center Wavelength, a=1310 for 1310nm, a=1550 for 1550nm, etc.
b: Quality Grade, b=A for optimized grade product; b=B for standard grade product.
c: Pigtail Type, c=0 for 250 micron PM bare fiber pigtail, c=1 for 900 micron loose tube PM pigtail, etc.
d: Connector Type, d=FA for FC/APC, d=SU for SC/UPC, d=N for no connectors, etc.

Example: CIR-3-PM-1064-A-1-FA

PM Optical Circulator - 1030nm

See also: Wideband optical circulators