Fiber dispersion compensation for a transmission optical fiber with wavelength multiplexing using a fiber dispersion shifted line.

摘要

monomode optical fiber comprising a sheath and a core whose index profile features a central part than the sleeve, a ring than the sheath and lower than the central part index, index and a step rate below the sleeve between the central part and the ring, characterized by, for a wavelength of 1550 nm, a slope of