title: Temporal behavior of the intensity-dependent absorption in photorefractive BaTiO(3).
abstract: We report measurements of response time for the intensity-dependent absorption in a single BaTiO(3) crystal under conditions in which no photorefractive effect can be observed. The speed of response is found to increase with increasing intensity but in a sublinear fashion similar to that observed for photorefractive decay. This experiment provides unambiguous evidence for the intensity-dependent absorption in BaTiO(3) crystals.
authors.forename: A
authors.initials: A
authors.lastname: Motes
authors.forename: G
authors.initials: G
authors.lastname: Brost
authors.forename: J
authors.initials: J
authors.lastname: Rotgé
authors.forename: J J
authors.initials: JJ
authors.lastname: Kim