Astigmatic beam having different focal planes

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G03H2222/55

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GPHYSICS G03Photography G03HHOLOGRAPHIC PROCESSES OR APPARATUS G03H2222/00Light sources or light beam properties

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G03H2222/55Astigmatic beam having different focal planes

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for utilizing cylindrical beam volume holograms
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- Issue date Jul 3, 2012
- Georgia Tech Research Corporation
- Omid Momtahan
- G01 - MEASURING TESTING
Information Patent Grant
Hologram optical element, fabrication method thereof, and image dis...
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- Issue date Aug 16, 2011
- Konica Minolta Holdings, Inc.
- Takeshi Endo
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Information Patent Grant
Method and system for making a reflection hologram
- Patent number 4,995,685
- Issue date Feb 26, 1991
- E. I. Du Pont de Nemours and Company
- Mark L. Armstrong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Real image holographic stereograms
- Patent number 4,834,476
- Issue date May 30, 1989
- Massachusetts Institute of Technology
- Stephen A. Benton
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Utilizing Cylindrical Beam Volume Holograms
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- Publication date Aug 12, 2010
- Georgia Tech Research Corporation
- Omid Momtahan
- G01 - MEASURING TESTING
Information Patent Application
HOLOGRAM OPTICAL ELEMENT, FABRICATION METHOD THEREOF, AND IMAGE DIS...
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- Publication date Dec 4, 2008
- Konica Minolta Holdings, Inc.
- Takeshi Endo
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Information Patent Application
Content distribution system, content providing medium production me...
- Publication number 20060227671
- Publication date Oct 12, 2006
- Sony Corporation
- Minoru Tobita
- G11 - INFORMATION STORAGE