title: Investigation of the photorefractive behavior of chrome-doped GaAs by using two-beam coupling.
abstract: We report experimental results on the photorefractive properties of chrome-doped GaAs. Grating-formation time and the behavior of the two-beam-coupling gain as a function of intensity, grating spacing, and applied voltage have been investigated. Gains as high as 0.9 cm(-1) have been observed with 6-kV voltage applied.
authors.forename: G
authors.initials: G
authors.lastname: Albanese
authors.forename: J
authors.initials: J
authors.lastname: Kumar
authors.forename: W H
authors.initials: WH
authors.lastname: Steier