A method for achromatic volume holography is described using a combination of material and grating dispersion. With barium titanate as the dispersive material, a bandwidth of 250 nm is realized. The device may be used for broadband phase conjugation and image reconstruction.
© 1989 Optical Society of America
Original Manuscript: June 2, 1989
Manuscript Accepted: September 26, 1989
Published: December 1, 1989
M. Cronin-Golomb, "Achromatic volume holography using dispersive compensation for grating tilt," Opt. Lett. 14, 1297-1299 (1989)