Optics: measuring and testing – Range or remote distance finding – With photodetection
Reexamination Certificate
2008-05-20
2008-05-20
Tarcza, Thomas H. (Department: 3662)
Optics: measuring and testing
Range or remote distance finding
With photodetection
C356S028000, C342S105000, C342S118000
Reexamination Certificate
active
07375802
ABSTRACT:
An entangled quantum particle generator generates a signal including a plurality of entangled particles. The wavelength of the signal is the sum of the wavelengths of the entangled particles. A signal processor determines a characteristic of the target based on information derived from at least some of the entangled particles in the return signal. The frequency of the signal is selected to propagate the signal through a medium and the frequencies of the entangled particles are selected to provide sufficient data in the return signal to resolve the characteristic of the target.
REFERENCES:
patent: 5796477 (1998-08-01), Teich et al.
patent: 6512488 (2003-01-01), Schantz
patent: 6822605 (2004-11-01), Brosche
patent: 6864827 (2005-03-01), Tise et al.
patent: 2001/0053608 (2001-12-01), Williams et al.
patent: 2002/0003213 (2002-01-01), Mukasa et al.
patent: 2002/0034191 (2002-03-01), Shattil
patent: 2003/0031279 (2003-02-01), Blount et al.
patent: 2003/0043071 (2003-03-01), Lilly et al.
patent: 2003/0053071 (2003-03-01), James et al.
patent: 2003/0123045 (2003-07-01), Riegl et al.
patent: 2003/0133714 (2003-07-01), Gat
patent: 2003/0176176 (2003-09-01), Leinonen et al.
patent: 2005/0025200 (2005-02-01), Santori et al.
patent: 2005/0280814 (2005-12-01), Iuliano
patent: 2007/0002307 (2007-01-01), Zaugg
Kuklewicz et al., A High-Flux Entanglement Source Based on a Doulby-Resonant Optical Parametric Amplifier, pp. 1-12.
Tittel et al., Violation of Bell Inequalities by Photons More Than 10 km Apart, Physical Review Letters, vol. 81, No. 17, pp. 3563-3566, Oct. 26, 1998.
S. Takeuchi et al., Development of a High-Quantum-Efficiency Single-Photon Counting System, Applied Physics Letters, vol. 74, No. 8, pp. 1063-1065, Feb. 22, 1999.
H. Lee et al., Entanglement Generates Entanglement: Entanglement Transfer by Interaction, Physics Letters A, 338, pp. 192-196 (2005).
K. Mishima et al., Entangelement in Scattering Processes, Physics Letters A, 333, pp. 371-377 (2004).
Miller et al., Demonstration of a Low-Noise Near Infrared Photon Counter with Multiphoton Discrimination, Applied Physics Letters, vol. 83, No. 4, pp. 791-793, Jul. 28, 2003.
C. Emary et al., Entangled Microwaves from Quantum Dots, arXiv:cond-mat/0502550 v1, pp. 1-4, Feb. 23, 2005.
Nazir et al., Creating Excitonic Enganglement in Quantum Dots Through the Optical Stark Effect, arXiv:quant-ph/0406123 v2, pp. 1-5, Nov. 3, 2004.
Giovannetti et al., Generating Entangled Two-Photon States with Coincident Frequencies, arXiv:quant-ph/0109135 v3, pp. 1-4, Jun. 18, 2002.
Giovannetti et al., Quantum-Enhanced Measurements: Beating the Standard Quantum Limit, Science, www. sciencemag.org., vol. 306, pp. 1330-1336, Nov. 19, 2004.
Z. Ficek et al., Entangled States and Collective Nonclassical Effects in Two-Atom Systems, Physics Reports 372, www.elsevier.com/locate/physrep. pp. 369-443, 2002.
B. Sun et al., Atom-Photon Entanglement Generation and Distribution, Physical Review, vol. 69 042316, pp. 1-6, 2004.
V.I. Yukalov, Entanglement Production Under Collective Radiation, arXiv:cond-mat/0411305 v1, Nov. 11, 2004.
Boto et al., Quantum Interferometric Optical Lithography: Exploiting Entanglement to Beat the Diffraction Limit, Physical Review Letters, The American Physical Society, vol. 8, No. 13, pp. 2733-2736, Sep. 25, 2000.
Giovannetti, et al., Quantum-Enhanced Measurements: Beating the Standard Quantum Limit, arXiv:quant-ph/0412078 v1, pp. 1-11, Dec. 10, 2004.
Boto et al., Quantum Interferometric Optical Lithography: Exploiting Entanglement to Beat the Diffraction Limit, Phys. Rev. Lett., Ver. 2.1, May 3, 2000.
Lissandrin et al., Quantum Theory of Entangled-Photon Photoemission, The American Physical Society, Physical REview B 69, 165317, pp. 1-11, 2004.
Rauschenbeutel et al., Step-By-Step Engineered Multiparticle Entanglement, www.sciencemag.org, Science, vol. 288, pp. 2024-2028, Jun. 16, 2000.
P. Hariharan et al., Four-Photon Interferometry for Secure Quantum Key Distribution, Optics Express, vol. 10, No. 21, pp. 1222-1226, Oct. 21, 2002.
Gingrich et al., Quantum Entanglement of Moving Bodies, arXiv:quant-ph/0205179 v4, pp. 1-5, Dec. 7, 2002.
A. Sorensen et al., Many-Particle Entanglement with Bose-Einstein Condensates, arXiv:quant-ph/0006111 v2, pp. 1-4, Dec. 14, 2000.
Helmerson et al., Creating Massive Entanglement of Bose-Einstein Condensed Atoms, Physical Review Letters, vol. 87, No. 17, pp. 1-4, Oct. 22, 2001.
Reichel, Atom Chips, Scientific American, www.sciam.com, pp. 46-53, Feb. 2005.
Pe'er, et al., Temporal Shaping of Entangled Photons, Physical Review Letters, The American Physical Society, PRL 94, 073601, pp. 1-4 Feb. 25, 2005.
Dayan et al., Nonlinear Interactions with an Ultrahigh Flux of Broadband Entangled Photons, Physical Review Letters, The American Physical Society, PRL 94, 043602, pp. 1-4, Feb. 4, 2005.
Meyer et al., Global Entanglement in Multiparticle Systems, quant-ph/0108104, pp. 1-9, Jun. 1, 2001.
Bester et al., Theory of Excitonic Spectra and Entanglement Engineering in Dot Molecules, arXiv:cond-mat/0406725 v1, pp. 1-5, Jun. 29, 2004.
Quantum Entanglement and Teleportation, http://www.cakes.mcmail.com/StarTrek/teleportation.htm., pp. 1-8, 2005.
Allen Edward H.
Karageorgis Markos
Lockheed Martin Corporation
Tarcza Thomas H.
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