Holographic solar coupler

Abstract

A method and system of collecting radiation with an array of lenses or a diffractive optical element are disclosed, the method includes: modifying angles of convergence and/or divergence, and a direction of propagation, with a diffractive element, and coupling the radiation into optical fibers, without separating the radiation into separate bands. The system includes an array of lenses or a diffractive optical element; a broadband holographic optical element, and at least one optical fiber, wherein the array of lenses or the diffractive optical element is configured to collect light and direct the light to the broadband holographic optical element, and wherein the broadband holographic optical element is configured to partially collimate and/or redirect light into the at least one optical fiber, and wherein the at least one optical fiber is configured to transmit the radiation away from the array of lenses or the diffractive optical element.

Dependencies are inferred from the claim text.