A high-gain screen can be made as a sandwich of a hologram and a retroreflective screen material. When a hologram is used in front of the screen instead of the screen material alone, the position of high-brightness viewing can be moved to any desired angle rather than being directed back along the projection beam.
© 1981 Optical Society of America
Original Manuscript: August 10, 1981
Published: November 1, 1981
Elliot Eichen and J. C. Wyant, "High-gain holographic screens," Opt. Lett. 6, 517-518 (1981)