title: Real-time holographic baseband frequency demodulator.
abstract: The multiplicative and low-bandpass filtering characteristics of real-time holograms in photorefractive media are used as a basis for a baseband frequency demodulator by means of holographic homodyne detection. We experimentally demonstrate the demodulation of spatial bandpass signals in the kilohertz regime and homodyne detection in the gigahertz regime.
authors.forename: J
authors.initials: J
authors.lastname: Khoury
authors.forename: J S
authors.initials: JS
authors.lastname: Kane
authors.forename: J
authors.initials: J
authors.lastname: Kierstead
authors.forename: C
authors.initials: C
authors.lastname: Woods
authors.forename: P
authors.initials: P
authors.lastname: Hemmer