Full-Color Imaging Through a Turbid Medium by use of Photorefractive Coherence Gating and a Technique to Separate the Recording Spaces
Applied Optics, Vol. 41, Issue 10, pp. 1882-1887 (2002)
http://dx.doi.org/10.1364/AO.41.001882
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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.
© 2002 Optical Society of America
[Optical Society of America ]
OCIS Codes
(090.0090) Holography : Holography
(170.1650) Medical optics and biotechnology : Coherence imaging
(170.3010) Medical optics and biotechnology : Image reconstruction techniques
(190.5330) Nonlinear optics : Photorefractive optics
(330.1720) Vision, color, and visual optics : Color vision
Citation
Masaaki Ikuta, Ryohei Hagari, Minoru Obara, Yasuhiro Tokida, Masahiro Oda, and Akira Shiratori, "Full-Color Imaging Through a Turbid Medium by use of Photorefractive Coherence Gating and a Technique to Separate the Recording Spaces," Appl. Opt. 41, 1882-1887 (2002)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-41-10-1882
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