Fused Coupler, Single Window, 980 nm
FFCR Series

The 980 nm fused coupler enables the accurate splitting and monitoring of pump power in erbium-doped fiber amplifiers. In addition, JDSU manufacturing technology provides uniquely low excess loss, along with low polarization and temperature dependence for all ports.

KEY FEATUREs 
• Ultra low-pump loss
• Minimum wastage of pump power
• High EDFA output power
• Wide range of regular parts readily available
• Proven reliability

APPLICATIONs
• EDFA pump redundancy and sharing
• EDFA pump monitoring
• Fiber lasers