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Proceedings Paper

Portable device for in-situ recording of reflection holograms with diode lasers
Author(s): Ventseslav Christov Sainov; Tsveta Petrova; Aneta Dimitrova; P. Verhoeven; Roel G. Baets; Huu Thanh Nguyen; B. Verhegghe; Joris Degrieck; Pierre Michel Boone; Ben Depuydt; Carel J. van den Poel; Adriaan Valster; Irina P. Veretennicoff; Hugo Thienpont; Erik W. Stijns
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Paper Abstract

A technique and device for recording and copying reflection holograms (Denisyuk's holograms) with a semiconductor laser, emitting in the visible spectral range ((lambda) equals 672 mm), are described. Superfine-grain silver halide Bulgarian materials HP-650 are utilized, ensuring high values of diffraction efficiency without bleaching after development. The major operating characteristics are determined and the possibility of holographic recording of real objects with vertical and horizontal positioning is demonstrated. The technique and device can find application in the realization of replicas of museum items, unique and rare specimens in the premises where they are stored, or archeological excavation findings during excavation, without the need of transporting the objects to the holographic laboratory.

Paper Details

Date Published: 1 February 1998
PDF: 9 pages
Proc. SPIE 3358, Sixth International Symposium on Display Holography, (1 February 1998); doi: 10.1117/12.301501
Show Author Affiliations
Ventseslav Christov Sainov, Central Lab. of Optical Storage and Information Processing (Bulgaria)
Tsveta Petrova, Central Lab. of Optical Storage and Information Processing (Bulgaria)
Aneta Dimitrova, Central Lab. of Optical Storage and Information Processing (Bulgaria)
P. Verhoeven, Univ. Ghent (Belgium)
Roel G. Baets, Univ. Ghent (Belgium)
Huu Thanh Nguyen, Univ. Ghent (Belgium)
B. Verhegghe, Univ. Ghent (Belgium)
Joris Degrieck, Univ. Ghent (Belgium)
Pierre Michel Boone, Univ. Ghent (Belgium)
Ben Depuydt, Univ. Ghent (Belgium)
Carel J. van den Poel, Philips Research Labs. (Netherlands)
Adriaan Valster, Philips Research Labs. (Netherlands)
Irina P. Veretennicoff, Free Univ. Brussels (Belgium)
Hugo Thienpont, Free Univ. Brussels (Belgium)
Erik W. Stijns, Free Univ. Brussels (Belgium)

Published in SPIE Proceedings Vol. 3358:
Sixth International Symposium on Display Holography
Tung H. Jeong, Editor(s)

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