Customizable chirped chiral fiber bragg grating

摘要

A chirped chiral fiber usable in dispersion compensators and other applications consists of a chiral fiber with a variable period along its length. Advantageously, the inventive chirped chiral fiber is customizable to any specific dispersion compensation application by selectively controlling the pitch along the fiber length. A chromatic dispersion compensator utilizing the inventive chirped chiral fiber and a circulator is also disclosed.