A holographic light collector separates the colors of sunlight and directs them to the solar cells (IMAGE)

SPIE--International Society for Optics and Photonics

A holographic light collector separates the colors of sunlight and directs them to the solar cells

Caption

A holographic light collector separates the colors of sunlight and directs them to the solar cells.

Credit

R.K. Kostuk, University of Arizona

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