JDSU 1550/1590nm filter wavelength division multiplexers (WDMs) are specifically designed to multiplex or demultiplex C- and L-band optical signals in dual-band erbium doped fiber amplifier (EDFA) systems.
Assembled using interference filter technology, these stable and reliable filter WDMs have high channel isolation, low insertion loss, low temperature dependent loss, and low polarization dependent loss.
Key Features
- Thin film filter based
- Wide bandwidth
- Low insertion loss
- High isolation
- Low temperature dependent loss
- Epoxy-free optical path
Applications
- Ultra-wideband EDFAs
- High channel count systems
- Extended band systems