Polarization Maintaining Couplers

Use our devices to split an input signal into 2 outputs with a precisely set power ratio - from 1:99 to 50:50 - while preserving the linear polarization purity of the signal.

These couplers are available from Coherent in a small micro-optics package in addition to the cylindrical format. The micro-optics format is ideal for integration in small form-factor pluggable transceivers, e.g., CFP, CFP2, and CFP4 line-side transceivers.

Polarization Maintaining Couplers

Specify the split ratio you need and use these versatile couplers in applications such as coherent transceivers, optical amplifiers, and power monitoring.

Key Features
  • High polarization extinction ratio

  • Low insertion loss

  • High directivity