OPTICAL FIBER MODULE

摘要

PROBLEM TO BE SOLVED: To provide an optical fiber module eliminating the necessity of considering a bend loss and having a high degree of freedom in design. SOLUTION: A photonic crystal fiber 9 provided with a solid core consisting of the center of a fiber and clad formed so as to cover the core and forming photonic crystal structure in the radius direction of the fiber is packaged in a bent state in the optical fiber module 10.