A solid optical device for the generation and distribution of radiant energy from 0.3 microns to greater than 10 microns. The device is a system comprising a radian t energy generating solid optical reflector, a radiant energy conducting solide channel and a radiant energy distributing solid luminaire....http://www.google.es/patents/US4883333?utm_source=gb-gplus-sharePatente US4883333 - Integrated, solid, optical device
