Abstract

It is shown that the nonlinearity in the response function of a holographic medium can lead to formation of gratings at the sum and difference frequencies of the exposing standing-wave patterns. This nonlinear feature can be utilized to create reflection holograms at spectral regions where conventional techniques are not applicable. Specifically, it is suggested that near-infrared or infrared rejection filters that are sensor centered can be obtained by using this approach.

© 1990 Optical Society of America

Computer-generated holography in photorefractive materials

Lenore Pugliese and G. Michael Morris
Opt. Lett. 15(6) 338-340 (1990)

Periodically refreshed multiply exposed photorefractive holograms

David Brady, Ken Hsu, and Demetri Psaltis
Opt. Lett. 15(14) 817-819 (1990)

Diffraction efficiency of strong volume holograms

John H. Hong, Pochi Yeh, Demetri Psaltis, and David Brady
Opt. Lett. 15(6) 344-346 (1990)

Dichromated polyvinyl alcohol films used as a novel polarization real time holographic recording material

Sylviane Lelièvre and Jean J. A. Couture
Appl. Opt. 29(29) 4384-4391 (1990)

Passive mode locking of a laser with a nonlinear fiber reflector

A. G. Bulushev, E. M. Dianov, and O. G. Okhotnikov
Opt. Lett. 15(17) 968-970 (1990)