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Fiber-Optic Couplers (PM and SM) product image

PM Combiner

For combining two orthogonally polarized sources and monitoring each optical signal at a variety of wavelengths including 780, 820, 980, 1060, 1450, 1550, and 1650 nm, while maintaining polarization.

Full Product Description
750–1700 nm
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Product description

In optical amplifiers this provides a doubling of pump power whilst ensuring pump redundancy should a pump failure occur. All ports consist of polarization-maintaining fiber and are launched on the slow axis, with fast axis versions available upon request.

This combiner is designed for undersea systems and high-power optical amplifiers.

Key features

  • High Polarization Extinction Ratio
  • Low loss
  • High power handling
  • High reliability


Wavelength750–1700 nm