This low polarization dependent loss (PDL) coupler component has < 0.03-dB loss across the 1550-nm wideband region. Couplers are also available in dual window splitter and tap versions with < 0.05-dB PDL. Proprietary Fuse-Lock process technology forms the basis for components with exceptional low loss and PDL. The couplers are ideal for DWDM applications and systems, which are polarization sensitive.
Alliance Fiber Optic Products