Optical: systems and elements – Holographic system or element – For producing or reconstructing images from multiple holograms
Reexamination Certificate
2011-01-04
2011-01-04
Amari, Alessandro (Department: 2872)
Optical: systems and elements
Holographic system or element
For producing or reconstructing images from multiple holograms
C359S035000
Reexamination Certificate
active
07864388
ABSTRACT:
A method and apparatus for scanning an input beam of light in a two dimensional pattern; splitting the scanned input beam of light into two output beams of light, each one of the two output beams of light passing along a different path to a common region in a recording medium, such region scanning the recording medium during the scanning of the input beam of light to produce a diffraction grating in the recording medium by interference between the two output beams of light.
REFERENCES:
patent: 3530442 (1970-09-01), Collier et al.
patent: 3650605 (1972-03-01), Little, Jr.
patent: 3834786 (1974-09-01), Carlsen
patent: 5479273 (1995-12-01), Ramsbottom
patent: 6473443 (2002-10-01), Kuo et al.
patent: 6747798 (2004-06-01), Kristensen et al.
patent: 7085450 (2006-08-01), Biyikli et al.
patent: 7092134 (2006-08-01), Han et al.
patent: 7184616 (2007-02-01), Mead et al.
patent: 2003/0156791 (2003-08-01), De Groot
patent: 2005/0111791 (2005-05-01), Efimov et al.
patent: WO 01/13181 (2001-02-01), None
Andreas Othonos, Kyriacos Kalli, Fiber Bragg Gratings, 1999, pp. 149-162, Norwood, Massachusetts.
Oleg M. Efimov, Leonid B. Glebov, Larissa N. Glebova, Kathleen C. Richardson, Vadim I. Smirnov, High-Efficiency Bragg Gratings in Photothermorefractive Glass, Feb. 1999, pp. 619-627, Orlando, Florida.
Herwig Kogelnik, Coupled Wave Theory for Thick Hologram Gratings, Nov. 1969, pp. 2909-2944, vol. 48, No. 9.
PCT Search Report and Written Opinion of the ISA for PCT/US2006/041916 dated Apr. 12, 2007.
Lee, C-K et al,; “Optical configuration and color-representation range of a variable-pitch dot matrix holographic printer”; Applied Optics, OSA, Optical Society of America, Washing, DC. vol. 39, No. 1, Jan. 1, 2001, pp. 40-53.
Amari Alessandro
Daly, Crowley & Mofford & Durkee, LLP
Raytheon Company
LandOfFree
Method and apparatus for recoding holographic diffraction... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for recoding holographic diffraction..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for recoding holographic diffraction... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2696931