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Fiber-Optic Couplers (PM and SM) product image

PM Coupler

For monitoring and splitting of optical signals, for 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

Using our proven fused biconical taper (FBT process), G&H manufactures high-grade PM couplers that offer high extinction ratio with minimal optical loss, with coupling ratios from 1:99 up to 50:50, as well as high power handling, with no price penalty for adding a second input port.

All ports consist of polarization-maintaining fiber and are launched on the slow axis, with fast axis versions available upon request.

Key features

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


Wavelength750–1700 nm

Order code

Guidance on how to create an order code is available in Downloads below.