2x2 780 nm High Power PM Filter Coupler, 20 W Electrically Controlled VOA high return loss and low

high return loss and low insertion loss

fiber optical amplifier and HFC fiberoptic system

single cladding polarization maintaining (PM) and double cladding polarization maintaining configurations

The module utilizes thin film coating technology and proprietary design of non-flux metal bonding micro-optics packaging to achieve optical add or drop at a ITU wavelength

2x2 780 nm High Power PM Filter Coupler, 20 W Electrically Controlled VOA high return loss and lowThe coupler has low insertion loss, high return loss and high extinction ratio. It can be used for EDFA & raman amplifier, fiber sensor and fiber laser. FEATURES Low Insertion LossHigh Return LossHigh Extinction RatioUSE IN EDFA & Raman AmplifierFiber SensorFiber Laser Lead Time: 3 4 Weeks Datasheet