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Applications of multiplexed real time and permanent holographic recording in photorefractive BSO

Applications of multiplexed real time and permanent holographic recording in photorefractive BSO
Applications of multiplexed real time and permanent holographic recording in photorefractive BSO
Photochromic effects in crystals of photorefractive bismuth silicon oxide have been used for the recording of permanent holograms. The combination of this permanent recording with the usual photorefractive real time recording has revealed some novel techniques in information processing and interferometry. These are based on the possibilities of multiplexing two distinct holographic gratings having identical grating wave vectors within the same crystal volume. Techniques ranging from image synthesis and logic operations to holographic interferometry and all-optical switching are demonstrated.
0003-6935
4386-4392
Vainos, N.A.
e4f22637-2f1c-4dec-af67-d059261dd5b2
Clapham, S.L.
d85f047b-54e1-4686-977e-3b75b23eb9c0
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
Vainos, N.A.
e4f22637-2f1c-4dec-af67-d059261dd5b2
Clapham, S.L.
d85f047b-54e1-4686-977e-3b75b23eb9c0
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020

Vainos, N.A., Clapham, S.L. and Eason, R.W. (1989) Applications of multiplexed real time and permanent holographic recording in photorefractive BSO. Applied Optics, 28 (20), 4386-4392. (doi:10.1364/AO.28.004386).

Record type: Article

Abstract

Photochromic effects in crystals of photorefractive bismuth silicon oxide have been used for the recording of permanent holograms. The combination of this permanent recording with the usual photorefractive real time recording has revealed some novel techniques in information processing and interferometry. These are based on the possibilities of multiplexing two distinct holographic gratings having identical grating wave vectors within the same crystal volume. Techniques ranging from image synthesis and logic operations to holographic interferometry and all-optical switching are demonstrated.

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Published date: 15 October 1989

Identifiers

Local EPrints ID: 435276
URI: http://eprints.soton.ac.uk/id/eprint/435276
ISSN: 0003-6935
PURE UUID: b3406827-6deb-4158-a68f-1867ef01453b
ORCID for R.W. Eason: ORCID iD orcid.org/0000-0001-9704-2204

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Date deposited: 29 Oct 2019 17:30
Last modified: 27 Jan 2020 13:34

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Contributors

Author: N.A. Vainos
Author: S.L. Clapham
Author: R.W. Eason ORCID iD

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