title: Full-color imaging through a turbid medium by use of photorefractive coherence gating and a technique to separate the recording spaces.
abstract: We demonstrate full-color imaging through a turbid medium by use of photorefractive coherence gating and a technique to separate the recording space of each color from those of the other colors. We found that the recording spaces must be separate when a multicolor image is recorded in a photorefractive crystal to prevent the interference of the holograms with one another. For full-color imaging we used a He-Cd white-light laser, which is compact and useful for full-color holography. Full-color-image retrieval is demonstrated through five mean free paths of a turbid medium.
authors.affiliation: Department of Electronics and Electrical Engineering, Keio University, Yokohama, Japan.
authors.forename: Masaaki
authors.initials: M
authors.lastname: Ikuta
authors.forename: Ryohei
authors.initials: R
authors.lastname: Hagari
authors.forename: Minoru
authors.initials: M
authors.lastname: Obara
authors.forename: Yasuhiro
authors.initials: Y
authors.lastname: Tokida
authors.forename: Masahiro
authors.initials: M
authors.lastname: Oda
authors.forename: Akira
authors.initials: A
authors.lastname: Shiratori