Share Email Print
cover

Proceedings Paper

Supergrating in triple-doped sillenite family photorefractive crystals
Author(s): George Eugene Dovgalenko; Irina I. Loutchkina
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

The giant volume grating diffraction efficiency of 70% in triple doped photorefractive crystal sillenite family has been observed. Measured signal to noise ratio is more than 250 in continuous hologram registration regime. A high quality interferograms of diffusely scattered objects have been obtained. These results were applied for construction a new adaptive portable sensors for engineering applications.

Paper Details

Date Published: 25 October 1996
PDF: 10 pages
Proc. SPIE 2849, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications II, (25 October 1996); doi: 10.1117/12.255498
Show Author Affiliations
George Eugene Dovgalenko, Univ. of Arkansas (United States)
Irina I. Loutchkina, IRPA Rotor-Control (Ukraine)


Published in SPIE Proceedings Vol. 2849:
Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications II
Francis T. S. Yu; Shizhuo Yin, Editor(s)

© SPIE. Terms of Use
Back to Top