SM Short Wavelength Coupler (SWC)
Singlemode Short Wavelength Couplers (SWC) are passive optical devices which allow the distribution and combination of signals of wavelength below classical wavelengths of telecommunication. The couplers are manufactured on the basis of an advanced Fused Biconal Taper (FBT) technology for a wavelength range from 400nm to 1100nm to provide optimum performance.