1064nm PM Fused Coupler 1x3 and 3x3

Overview

The FT-1064-85 is a polarization-maintaining fused coupler in 1x3 and 3x3 configurations for 1064 nm systems. Where two-port couplers split one path in two, this device divides light across three output ports, cutting the number of cascaded stages in distribution trees. The fused build keeps insertion loss low and coupling stable over temperature, while PM fiber preserves the polarization state through every branch. High power handling suits amplifier front ends. It fits coherent communication networks, multi-point power monitoring and fiber sensor arrays.

Key Features

• Polarization-maintaining fused coupler at 1064 nm center wavelength
• 1x3 and 3x3 port configurations for three-way power splitting
• Fewer cascaded stages than chained two-port couplers in distribution trees
• PM fiber preserves polarization state through all three branches
• High power handling suited to amplifier front ends

Applications

• Coherent communication networks
• Multi-point power monitoring
• Fiber sensor arrays

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