The device of reception of application of the type of network and advantages of the collection of application.

摘要

A device for reception of light of the type of network includes a first light collector (10), a second collector of light (20) is configured to receive the light collected by the first collector and a receiver of light (50) is configured to receive the light collected by the second light collector. The first light collector has a spherical shape, the second light collector has a part having a refractive index of the top and a part having a refractive index of the bottom and the part with a high refractive index is either a cylindrical shape or a prismatic shape, a polygonal.