Method and Apparatus for measuring chromatic dispersion distribution

摘要

A chromatic dispersion distribution measurement apparatus (100), comprises: an output light (1) intensity measurement unit for measuring an intensity of an output light (2) outputted from an optical device to be measured (11); and an input light intensity control unit for automatically controlling an intensity of an input light to be inputted into the optical device to be measured (11), in accordance with the intensity of the output light, which is measured by the light intensity measurement unit. <IMAGE>