High ER Micro-Optic PM Fiber Optic Coupler

SKU: HEPC

The FC Series PM fiber optic coupler is based micro-optic technology in a compact package. It features exceptionally high polarization extinction ratio and broad operation wavelength. The device is designed for applications that fused coupler can not meet the stringent requirement. It is available for all PM fiber types. The platform is highly versatile to integrate other components without increase size. It can be made with single polarization working only or dual polarization working types.
Couplers are highly efficient in splitting light with little loss, about 0.2dB per joint, but incur significant losses when combining lights; for example, a 50/50 coupler produces a 50% loss to each beam when combined. For beam-combining applications, search Combiner.