Broadband Dynamic, Holographically Self-Recorded, and Static Hexagonal Scattering Patterns in Photorefractive KNbO3:FeOptical Engineering
AbstractWe have observed and explained three types of hexagon pattern formation in photo refractive crystal KNb03:Fe. These are: Dynamic (laser induced) Semipermanent (holographically stored) Permanent (induced by a static domain grid) over a wide wavelength range
Document VersionPublished Version
CopyrightCopyright © 1995, Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print eproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
PublisherSociety of Photo-Optical Instrumentation Engineers (SPIE)
Citation InformationNickolai Kukhtarev, Tatiana V. Kukhtareva, John Caulfield, Partha P. Banerjee, et al.. "Broadband Dynamic, Holographically Self-Recorded, and Static Hexagonal Scattering Patterns in Photorefractive KNbO3:Fe" Optical Engineering Vol. 34 Iss. 8 (1995)
Available at: http://works.bepress.com/partha_banerjee/39/