Material identification employing a grating spectrometer

Details Material identification employing a grating spectrometer Material identification employing a grating spectrometer

2007-01-09

2007-01-09

Toatley, Jr., Gregory J. (Department: 2877)

Optics: measuring and testing

By dispersed light spectroscopy

Utilizing a spectrometer

C356S326000

Reexamination Certificate

active

10798838

ABSTRACT:
Multi-ordered spectral data is obtained from various known substances and is stored in a spectral library. The identification of an unknown material is accomplished by correlating the sample's multi-ordered spectrum against all or a portion of the spectrum in the library, and finding the closest match.

REFERENCES:
patent: 5508525 (1996-04-01), Day et al.
patent: 5568251 (1996-10-01), Davies et al.
patent: 5885531 (1999-03-01), Heffelfinger et al.
patent: 6339662 (2002-01-01), Koteles et al.
patent: 6538737 (2003-03-01), Sandstrom et al.
patent: 6539149 (2003-03-01), Barbarossa et al.
patent: 6569685 (2003-05-01), Carlson et al.
patent: 6573989 (2003-06-01), Suzuki et al.
patent: 2002/0101587 (2002-08-01), Wilson et al.
patent: 2003/0223059 (2003-12-01), Li
patent: 2004/0001201 (2004-01-01), Knapp
I. B. Gornushkin et al. “Identification Of Solid Materials by Correlation Analysis Using a Microscopic Laser-Induced Plasma Spectrometer” Analytical Chemistry, vol. 71, No. 22, pp. 5157-5164, Nov. 15, 1999.
Gornushkin et al., “Identification of Solid Materials by Correlation Analysis Using a Microscopic Laser-Induced Plasma Spectrometer”, Analytic Chemistry, vol. 71, No. 22, pp. 5157-5164, Nov. 15, 1999.

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