1 August 1995 Broadband dynamic, holographically self-recorded, and static hexagonal scattering patterns in photorefractive KNbO3:Fe
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Optical Engineering, 34(8), (1995). doi:10.1117/12.209463
Abstract
We have observed and explained three types of hexagon pattern formation in photorefractive crystal KNbO3:Fe. These are: (1) dynamic (laser induced), (2) semipermanent (holographically stored), (3) permanent (induced by a static domain grid) over a wide wavelength range.
Nickolai V. Kukhtarev, Tatiana V. Kukhtareva, H. John Caulfield, Partha P. Banerjee, Hsueh-Lin Yu, Lambertus Hesselink, "Broadband dynamic, holographically self-recorded, and static hexagonal scattering patterns in photorefractive KNbO3:Fe," Optical Engineering 34(8), (1 August 1995). https://doi.org/10.1117/12.209463
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