1550 nm High Power Bandpass Filter PM Fused Coupler The coupler is a 1x2

The coupler is a 1x2 980 nm

1530 nm to 1610 nm Operating Wavelength

The coupler is a 1x2 1310 nm 5/95 PM Fused Coupler

High Power Handling

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

1550 nm High Power Bandpass Filter PM Fused Coupler The coupler is a 1x2The filter is a 1550 nm bandpass filter. This highly reliable bandpass filtre offers low insertion loss, high return loss and high extinction ratio. It can be used for fiber laser, testing instrment, fiber sensor and EDFA. FEATURES High Return Loss Low Insertion Loss High Extinction Ratio High Stability & Reliability USE IN Fiber Laser Testing Instrument Fiber Sensor EDFA Lead Time: 3 Weeks Datasheet