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Machine translation
1. (WO2005121726) METHOD AND APPARATUS FOR IDENTIFYING A SUBSTANCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/121726    International Application No.:    PCT/US2005/000325
Publication Date: 22.12.2005 International Filing Date: 07.01.2005
IPC:
G01J 3/30 (2006.01)
Applicants: THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE NAVY [US/US]; Naval Research Laboratory, 4555 Overlook Avenue, SW, Washington, DC 20375-5325 (US) (For All Designated States Except US)
Inventors: GRUN, Jacob; (US).
MANKA, Charles, K.; (US).
BOWLES, Jeffrey, H.; (US).
CORSON, Michael, R.; (US)
Agent: KARASEK, John, J.; Associate Counsel (Patents), Code 1008.2, 4555 Overlook Avenue, SW, Washington, DC 20375-5325 (US)
Priority Data:
60/535,179 07.01.2004 US
60/601,180 07.01.2004 US
Title (EN) METHOD AND APPARATUS FOR IDENTIFYING A SUBSTANCE
(FR) PROCEDE ET APPAREIL D'IDENTIFICATION D'UNE SUBSTANCE
Abstract: front page image
(EN)A spectroscopic detector includes means for illuminating a first substance and another substance or substances present with electromagnetic radiation at a plurality of wavelengths to thereby induce the emission of radiation; means for measuring the emitted radiation at a plurality of emission wavelengths to obtain a plurality of spectral measurement data; and a processor for processing the spectral measurement data, where the processor includes a multispectral data processing algorithm or is configured for 1) combining the plurality of spectral measurement data into a composite spectrum, and 2) applying the algorithm to the composite spectrum. The spectra such as resonant and near-resonant Raman Spectra that are acquired are more complete and contain more information. A powerful multispectral analysis code such as IHPS, CHOMPS, or ENN analyzes the acquired data points, examining details of the spectra that could not be handled by traditional methods.
(FR)Un détecteur spectroscopique comprend un moyen d'éclairage d'une première substance et d'une autre substance ou d'autres substances présentant un rayonnement électromagnétique à plusieurs longueurs d'ondes afin d'induire l'émission d'un rayonnement; un moyen de mesure du rayonnement émis sur plusieurs longueurs d'ondes d'émission afin d'obtenir une pluralité de données de mesure spectrales; un processeur permettant de traiter les mesures spectrales. Le processeur comprend un algorithme de traitement de données multispectrales ou est configuré pour 1) combiner la pluralité de données de mesure spectrales en un spectre composite, et 2) appliquer l'algorithme sur le spectre composite. Les spectres, notamment les spectres Raman résonnants et proches résonnants sont acquis et plus complets car ils contiennent plus d'informations. Un code d'analyse multispectrale puissant, notamment IHPS, CHOMPS ou ENN analyse les points de données acquises, examine les détails des spectres qui pourraient être gérés par des procédés traditionnels.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)