Optics: measuring and testing – By dispersed light spectroscopy – Utilizing a spectrometer
Reexamination Certificate
2003-12-19
2008-05-06
Turner, Samuel A. (Department: 2877)
Optics: measuring and testing
By dispersed light spectroscopy
Utilizing a spectrometer
C250S239000
Reexamination Certificate
active
07369228
ABSTRACT:
The present invention is directed to a spectrometer in which the electrical and optical components are connected to one another in a compact construction. A minimal expenditure on assembly and adjustment is achieved through a small quantity of individual parts. The compact spectrometer comprises an entrance slit, an imaging grating, one or more detector elements in rows or matrices, and elements of a controlling and evaluating unit. The detector elements and the entrance slit are arranged on a shared support, the elements of the controlling and evaluating unit being arranged on the free surfaces of the support. The entrance slit and the detector elements and the imaging spherical grating recessed into the spectrometer housing are arranged symmetric to an imaginary center axis of the support. Due to its compact size and the minimized expenditure on adjustment and assembly for its manufacture, the inventive spectrometer has numerous applications.
REFERENCES:
patent: 4644632 (1987-02-01), Machler et al.
patent: 4709989 (1987-12-01), Machler
patent: 5026160 (1991-06-01), Dorain et al.
patent: 5159404 (1992-10-01), Bittner
patent: 5604589 (1997-02-01), Kraiczek
patent: 5615010 (1997-03-01), Kraiczek et al.
patent: 5812262 (1998-09-01), Ridyard et al.
patent: 5953118 (1999-09-01), O'Rourke et al.
patent: 5995221 (1999-11-01), Slutter et al.
patent: 6081331 (2000-06-01), Teichmann
patent: 6181418 (2001-01-01), Palumbo et al.
patent: 6606156 (2003-08-01), Ehbets et al.
patent: 6879395 (2005-04-01), Oka et al.
patent: 7081955 (2006-07-01), Teichmann et al.
patent: 7202949 (2007-04-01), Weeks et al.
patent: 2002/0060792 (2002-05-01), Ibsen et al.
patent: 196 09 916 (1987-09-01), None
patent: 195 04 835 (1996-03-01), None
patent: 299 06 678 (1999-09-01), None
patent: 198 35 595 (2000-02-01), None
patent: 1 041 372 (2000-10-01), None
patent: 1041372 (2000-10-01), None
Machine translation of EP 1041372 A1 from European Patent Office.
Correns Nico
Kerstan Felix
Klarner Ullrich
Tumpach Gregor
Carl Zeiss MicroImaging GmbH
Giglio Bryan J
Reed Smith LLP
Turner Samuel A.
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