Recording material for holograms, manufacturing method...

Details Recording material for holograms, manufacturing method... Recording material for holograms, manufacturing method...

2005-11-01

2005-11-01

Assaf, Fayez G. (Department: 2872)

Optical: systems and elements

Holographic system or element

Having particular recording medium

C359S003000, C359S001000, C430S001000

Reexamination Certificate

active

06961160

ABSTRACT:
A recording material for holograms includes a metal oxide porous body with an oxygen donor substance in the pores. In addition, a method manufactures a recording material for holograms that include a metal oxide porous body with an oxygen donor substance in the pores. The method includes forming a metal oxide porous body from a metal oxide precursor, and supplying an oxygen donor substance to the pores of the metal oxide porous body.

REFERENCES:
patent: 6524771 (2003-02-01), Maeda et al.
patent: 2004/0036932 (2004-02-01), Korzinin et al.
Sukhanov; “Porous glass as a Storage medium”; 1994 Optica Applicata, vol. 24 No. 1-2.
Hideo Tanigawa et al.; “Holographic Recording Material”; Journal of the Society of Photographic Science and Technology of Japan, 1997, vol. 60; pp 293-301.
D.A. Waldman et al.; “Holographic recording properties in thick films of ULSH-500 photopolymer”: SPIE, 1998, 3291, pp 89-103.

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