Polarization Maintaining Optical Circulator - 3 Ports

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.

Features

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

Applications

• Fiber optical networks
• Dispersion compensation
• OTDR
• OADM

Specifications

Ordering Information:

CIR-3-PM-a-b-c-d
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

See also: Wideband optical circulators