OPTICAL LIGHTING SYSTEM, TEST DEVICE FOR SOLID-STATE IMAGING DEVICE, REPEATER

摘要

An optical lighting system capable of improving the photoelectric conversion characteristics and the test efficiency of a solid-state imaging element, and easily and accurately regulating the characteristics of a light applied to the solid-state imaging element. The optical lighting system comprises a light source (2) for emitting light, a splitting optical fiber bundle having a plurality of optical fibers bundled into one group at the input end thereof and into a plurality of groups at the output end thereof, and splitting a light entered via the input end from the light source into a plurality of lights at the output end, and an optical system unit (30) incorporating a plurality of independent optical systems for independently regulating light fluxes output from the output end of the splitting optical fiber bundle (20) and introducing them to a solid-state imaging element.