1064nm PM Filter Coupler 1x2 and 2x2

Overview

The FT-1064-1-2-7 is a polarization-maintaining filter coupler for 1064 nm systems, offered in 1x2 and 2x2 port configurations. Unlike a standard fused coupler, the filter coupler adds wavelength-selective behavior, routing light by both port geometry and spectral band. Built on polarization-maintaining fiber, it holds the extinction ratio needed for coherent and sensor paths where polarization drift would degrade performance. The component drops into power-tap, wavelength-routing and monitoring branches of PM fiber assemblies used across fiber lasers and instrumentation. It also suits monitoring branches where a defined wavelength band must be separated before detection.

Key Features

• Polarization-maintaining filter coupler at 1064 nm center wavelength
• 1x2 and 2x2 port configurations
• Wavelength-selective coupling on top of standard port splitting
• PM fiber build preserves extinction ratio for coherent and sensor paths
• Suits power taps, wavelength routing and monitoring branches

Applications

• Fiber laser systems
• Fiber sensor assemblies
• Optical test instruments
• Coherent communication systems

Specifications

For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: una@f-tone.com / betty@f-tone.com · WhatsApp: +86 17761163895