A method of forming a microbend Wavelength Division Multiplexer, comprising the steps: providing a plurality of lengths of low loss optical fibers; removing the plastic coating of the fibers at a midsection of the fibers; arranging the skinned fiber midsections in a. A method of forming a microbend Wavelength Division Multiplexer, comprising the steps: providing a plurality of lengths of low loss optical fibers; removing the plastic coating of the fibers at a midsection of the fibers; arranging the skinned fiber midsections in a. fused fiber couplersare more stable, smaller, and more flexible for optical applications. a Microbend Fused-Biconical Tapered (FBT) fiber coupleris disclosed. The microbend fiber optic coupler includes two pairs of pigtail ends oriented one beside the other and having a bent fused biconically tapered coupling region interposed therebetween. Also, they influence the polarization mode dispersion. Microbends largely arise not during the process of pulling the fiber from. Chiang is with the Optoelectronics Research Centre and Department of Electronic Engineering, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, China We present a theoretical analysis of the mode coupling effects at a microbend along a graded-index (GI) multimode fiber (MMF). By. Bending comes in two forms: macrobending and microbending. Macrobending has received significant attention in the media over the past few years as the new generation of “enhanced bending” fibers has reached the market.
