title: Two-photon holography with continuous-wave lasers.
abstract: Two-photon holography with continuous-wave laser sources is accomplished by using carbazole dissolved in a polymethyl methacrylate host matrix as a recording medium. Gating of the holographic sensitivity for 4880-A radiation by irradiation with 3336-A radiation is demonstrated. It is shown that two-photon holographic recording can be accomplished with a wide variety of molecules characterized by four-level spectroscopic systems with cascade excited metastable intermediate levels.
authors.forename: G C
authors.initials: GC
authors.lastname: Bjorklund
authors.forename: C
authors.initials: C
authors.lastname: Bräuchle
authors.forename: D M
authors.initials: DM
authors.lastname: Burland
authors.forename: D C
authors.initials: DC
authors.lastname: Alvarez