1x2 1550nm 1W High Power Polarization Maintaining PM Optical Circulator Both Axis Working

1X2 1550nm 1W High Power Polarization Maintaining Optical Circulator, both fast and slow axis working, Single Stage/Dual Stage 900um

Fiber-Mart’sPolarization-Maintaining (PM) Optical Circulators are non-reciprocating, unidirectional, three-port devices that are used in a wide range of optical setups. Polarization Maintaining Circulator Available with a center wavelength of 1064, 1310 (O-Band), or 1550 nm (C-Band), these circulators are designed to work with light that is launched into the slow axis.

Choose from versions with no connectors, FC/ST/SC/LC PC&APC connectors and so on.

Characteristics

• Low Back Reflection
• High Extinction Ratio
• Low Insertion Loss
• High Return Loss
• Excellent environmental stability and reliability

Applications

• DWDM system
• Add-Drop Multiplexing
• Fiber Amplifier
• Fiber Sensor
• Chromatic Dispersion Compensation Devices
• Fiber Bragg Grating
• Polarization maintaining optical system

Application Diagram

Below are Three Port Circulator application for your reference.

	As the picture shows: The input DWDM channels are coupled into Port 1 of the device with a FBG device connected to Port 2. The single wavelength reflected from the FBG then reenters the Circulator in Port 2 and is routed accordingly to Port 3. The remaining signals pass through the FBG and exit on the top fiber.
Circulator used to drop an optical channel from a DWDM system using a Fiber Bragg Grating.

	As the picture shows: A Circulator is located at both ends of the fiber. Each Circulator functions to add a signal in one direction while removing the signal in the other. See the example to the left.
Circulator can be used to send optical signals through a single fiber in two directions.

Dimension

Order Information

Note:
1. Operating Wavelength: Fiber-Mart can customize any other wavelengths according to your requirement.
2. Length: The default length for the cable is 1M, Fiber-Mart could also provide 0.5M,0.8M,1.5M, 2.0M, etc.
3. Connector: Each port of the Circulator could be with any connector such as FC/LC/SC/ST,etc. Please contact us by email to [email protected] or call at +1-205-282-9089 if you have any requirement for it.

Sample Picture