Fused Coupler, Single Window, 980 nm (PDF, 0.20 MB)
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.
These high-performance standard parts are available with a variety of tap ratios and housing and connector options, and can therefore be specified for a wide range of applications, enabling rapid design cycles and new project builds. Standard variants for 960 nm and 1060 nm may also be selected.
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
Compliance
Telcordia GR-1221
