780 nm PM Patchcord, 3 mm Buffer Polarization Controller The coupler is a 2x2

The coupler is a 2x2 1310 nm/1490 nm/1550 nm 50/50 three window coupler

Low Bending-induced Attenuation

This enables optimal mode coupling with minimal splice loss for maintaining the power and excellent beam quality between all elements of a fiber laser or amplifier

Tight Geometric Tolerances

Fiber optic connector cleaners utilize a specially formulated dry cloth for thorough and efficient cleaning of fiber optic end-faces

780 nm PM Patchcord, 3 mm Buffer Polarization Controller The coupler is a 2x2The device is 780 nm, 3 mm buffer PM patchcord. It offers very low insertion loss, high return loss, high extinction ratio, high stability and reliability. It can be used for optical fiber amplifiers, test instrument, fiber sensor, research and fiber laser. FEATURES Low Insertion Loss High Return Loss High Extinction Ratio High Stability and Reliability USE IN Optical Fiber Amplifiers Test Instrument Research Fiber Laser Fiber Sensor Lead Time: 2 3