Communications: directive radio wave systems and devices (e.g. – Radar ew
Reexamination Certificate
2011-03-29
2011-03-29
Tarcza, Thomas H (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Radar ew
C342S014000
Reexamination Certificate
active
07916065
ABSTRACT:
In one embodiment, a countermeasure system for protecting an asset from a missile attack includes a decoy comprising a plurality of quantum dots selected to emit radiation having a radiation emission profile similar to a profile of a radiation signature of the asset. In another embodiment, a method of simulating a radiation signature of an asset using quantum dots includes dispersing quantum dots to form a cloud of quantum dots; and exciting the quantum dots with a first radiation so that the quantum dots emit a second radiation having a profile similar to the radiation signature profile of the asset.
REFERENCES:
patent: 5345238 (1994-09-01), Eldridge et al.
patent: 5505928 (1996-04-01), Alivisatos et al.
patent: 6178865 (2001-01-01), Roberts
patent: 6322901 (2001-11-01), Bawendi et al.
patent: 6338292 (2002-01-01), Reynolds et al.
patent: 6344272 (2002-02-01), Oldenburg et al.
patent: 6501091 (2002-12-01), Bawendi et al.
patent: 2005/0001755 (2005-01-01), Steadman et al.
patent: 2005/0150371 (2005-07-01), Rickard
patent: 2006/0068154 (2006-03-01), Parce et al.
patent: 2007/0034774 (2007-02-01), Blake
patent: 2007/0242713 (2007-10-01), Spariosu et al.
patent: 2007/0257831 (2007-11-01), Mathews et al.
patent: 2008/0178924 (2008-07-01), Kempa et al.
J. Muller, et al. “Monitoring surface charge migration in the spectral dynamics of single CdSe/CdS nanodot
anorod heterostructures,” Physical Review, The American Physical Society, 2005, B 72, pp. 205339-1 to 205339-12.
Robert M. Kraus, et al., “Interplay between Auger and Ionization Processes in Nanocrystal Quantum Dots,” The Journal of Physical Chemistry B Letters, 2005, 109, published on the Web Sep. 14, 2005, pp. 18214-18217.
R.A.M. Hikmet, et al., “Study of conduction mechanism and electroluminescence in CdSe/ZnS quantum dot composites,” Journal of Applied Physics, vol. 93, No. 6, Mar. 15, 2003, pp. 3509-3514.
K. I. Rusakov, et al., “Control of Efficiency of Photon Energy Up-Conversion in CdSe/ZnS Quantum Dots,” Optics and Spectroscopy, vol. 94, No. 6, 2003, pp. 859-863.
H. Borchert, et al., “High resolution photoemission study of CdSe and CdSe/ZnS core-shall nanocrystals,” Journal of Chemical Physics, vol. 119, No. 3, Jul. 15, 2003, pp. 1800-1807.
William E. Buhro, et al., “Semiconductor Nanocrystals: Shape matters,” Nature Materials, Nature Publishing Group, vol. 2, Mar. 2003, pp. 138-139.
None, “Sizing Curve of CdSe Nanocrystals,” chart, NN-Labs, LLC, http://www.nn-labs.com/cdsesizintcurve.html, downloaded Dec. 12, 2008.
L. E. Brus, et al., “Nanocrystals and nano-optics,” Phil. Trans., R. Soc. Lond., A, vol. 353, 1995, pp. 313-321.
Steve V. Kershaw, et al., Development of IR-Emitting Colloidal II-VI Quantum-Dot Materials, IEEE Journal of Sleected Topics in Quantum Electronics, vol. 6, No. 3, May/Jun. 2000, pp. 534-543.
Mintz Nathan
Skidmore Mark
Spariosu Kalin
Brainard Timothy A
Pillsbury Winthrop Shaw & Pittman LLP
Raytheon Company
Tarcza Thomas H
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