Abstract
We propose a novel technique to suppress the undesired coupling of the fundamental mode to the cladding modes in a fiber grating by using a multimode grating fiber inserted between a pair of single mode fibers.
© 1996 IEICE
PDF ArticleWe propose a novel technique to suppress the undesired coupling of the fundamental mode to the cladding modes in a fiber grating by using a multimode grating fiber inserted between a pair of single mode fibers.
© 1996 IEICE
PDF Article