1x2 1310 nm/1550 nm 20/80 Coupler Depolarizer The all-fiber Mach-Zehnder interferometer is

The all-fiber Mach-Zehnder interferometer is comprised by two fiber optic couplers fused in series on two parallel single-mode optical fibers，is an instrument used to make precise optical measurements

The coupler is a 1x2 1300 nm/1550 nm 50/50 filter-type coupler

The PBC1002-P is a 1550 nm POLA-MUX® polarization beam combiner

The coupler is a 1x2 980 nm 05/95 single window coupler

1x2 1310 nm/1550 nm 20/80 Coupler Depolarizer The all-fiber Mach-Zehnder interferometer isThe coupler is a 1x2 1310 nm 1550 nm, 20% 80% coupler. This highly reliable coupler offers very low insertion loss, low polarization dependence and excellent environmental stability. It can be used for optical communication, HFC & fiber sensors, fiber laser, optical amplifier and photonics integration. FEATURES Low Excess Loss Low Insertion Loss Low PDL High Stability and Reliability USE IN Optical Communication Fiber Laser Optical Amplifier HFC &