Optical: systems and elements – Polarization without modulation – By relatively adjustable superimposed or in series polarizers
Reexamination Certificate
2008-08-13
2009-12-22
Pritchett, Joshua L (Department: 2872)
Optical: systems and elements
Polarization without modulation
By relatively adjustable superimposed or in series polarizers
C359S494010, C359S506000
Reexamination Certificate
active
07636196
ABSTRACT:
An optical device includes an interface between two or more media. The refractive indices, orientations of media, and alignment relative to a propagating wave define a refractive boundary at which reflections may be reduced or eliminated, and at which, for certain incident angles, rays may be refracted on the same side of the normal as the incident ray.
REFERENCES:
patent: 4582655 (1986-04-01), Greener
patent: 4822149 (1989-04-01), Kubick
patent: 6052495 (2000-04-01), Little et al.
patent: 6411752 (2002-06-01), Little et al.
patent: 6603113 (2003-08-01), Numai
patent: 6667095 (2003-12-01), Wheatley et al.
patent: 6800378 (2004-10-01), Hawa et al.
patent: 6831722 (2004-12-01), Ishikawa et al.
patent: 2003/0227415 (2003-12-01), Joannopoulos et al.
patent: WO 0048026 (2000-08-01), None
Zhang, Yong; “Total Negative Refraction in Real Crystals for Ballistic Electrons and Light” Physical Review Letters vol. 91 No. 15 published Oct. 9, 2003.
Granatstein, Victor L.; “Light”; Encyclopedia of Physics: 2ndEd.; dated 1991; pp. 632-635; VCH Publishers, Inc.
U.S. Appl. No. 11/607,521, Hyde et al.
U.S. Appl. No. 11/706,261, Hyde et al.
U.S. Appl. No. 10/802,100, Roderick A. Hyde.
Houck, Brock, and Chuang, “Experimental Observations of a Left-Handed Material That Obeys Snell's Law,” Physical Review Letters, No. 13, Apr. 4, 2003, Doc No. 137401 (pp. 1-4).
Liu, Shakouri, and Bowers, “Wide Tunable Double Ring Resonator Coupled Lasers,” IEEE Photonics Technology Letters, vol. 14, No. 5, May 2002, pp. 600-602.
Liu, Zheng; “Negative Refraction and Omnidirectional Total Transmission at a Planar Interface Associated with a Uniaxial Medium,” Physical Review B 69, Mar. 4, 2004, Doc. No. 115402, 6 pp.
Pendry, J.B., “Negative Refraction Makes a Perfect Lens,” Physical Review Letters, No. 18, Oct. 30, 2000, pp. 3966-3969.
Shelby, Smith, and Schultz, “Experimental Verification of a Negative Index of Refraction,” Science, vol. 292, Apr. 6, 2001, pp. 77-79.
Zhang, Fluegel and Mascarenhas, “Total Negative Refraction in Real Crystals for Ballistic Electrons and Light,” Physical Review Letters, No. 15, Oct. 10, 2003, Doc. No. 157404 (pp. 1-4).
Hyde Roderick A.
Myhrvold Nathan P.
Tegreene Clarence T.
Pritchett Joshua L
Searete LLC
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