Couplers, Splitters & Combiners

High Temperature Fiber Coupler (-60 to 300 °C)

The HTFC Series fiber optic coupler is based on Our fused biconical taper technology and special packaging structure. It features good uniformity, low excess loss and very low polarization sensitivity. The device is ideal for splitting or combining light with exceptional performance over a wide wavelength range. 1310 or 1550nm are standard wavelength band, other wavelength band is available as special orders. 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. We offer one of the industry’s most comprehensive selections of fused fiber couplers and splitters, designed for a wide range of application scenarios.