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Class Information
Number: 356/326
Name: Optics: measuring and testing > By dispersed light spectroscopy > Utilizing a spectrometer
Description: Subject matter wherein the spectroscopic examination is performed with an instrument having an entrance slit, a dispersing device, and one or more exit slits with which measurements are made at selected wavelengths within the spectral range or by scanning over the range.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7626696 |
Method and apparatus for reconfigurable field of view in a FAST-based imaging system |
Dec. 1, 2009 |
| 7622710 |
Optical manipulation system using a plurality of optical traps |
Nov. 24, 2009 |
| 7623234 |
System and method for detecting and identifying an analyte |
Nov. 24, 2009 |
| 7616307 |
Optical measurement apparatus and method |
Nov. 10, 2009 |
| 7616303 |
Systems and methods for correcting optical reflectance measurements |
Nov. 10, 2009 |
| 7616306 |
Compressive sampling and signal inference |
Nov. 10, 2009 |
| 7616308 |
Optical measurement apparatus and method |
Nov. 10, 2009 |
| 7609380 |
Real-time calibration for downhole spectrometer |
Oct. 27, 2009 |
| 7605918 |
Spectrometer signal quality improvement via exposure time optimization |
Oct. 20, 2009 |
| 7605917 |
Spectrometer |
Oct. 20, 2009 |
| 7599061 |
Ultra compact spectrometer apparatus and method using photonic crystals |
Oct. 6, 2009 |
| 7599055 |
Swept wavelength imaging optical interrogation system and method for using same |
Oct. 6, 2009 |
| 7599058 |
Methods for plasma diagnostics and the measurement of thin films |
Oct. 6, 2009 |
| 7587103 |
Method for ultrafast optical deflection enabling optical recording via serrated or graded light illumination |
Sep. 8, 2009 |
| 7583378 |
Spectrograph calibration using known light source and Raman scattering |
Sep. 1, 2009 |
| 7579601 |
Spectrometer with moveable detector element |
Aug. 25, 2009 |
| 7576841 |
Photometric apparatus |
Aug. 18, 2009 |
| 7576855 |
Spectrophotometric method and apparatus |
Aug. 18, 2009 |
| 7573023 |
Arrangement and method for compensation of the temperature dependency of detectors in spectrometers |
Aug. 11, 2009 |
| 7570358 |
Angularly resolved scatterometer, inspection method, lithographic apparatus, lithographic processing cell device manufacturing method and alignment sensor |
Aug. 4, 2009 |
| 7570357 |
Visible/near-infrared spectrometry and its device |
Aug. 4, 2009 |
| 7554659 |
Hyperspectral visible absorption imaging of molecular probes and dyes in biomaterials |
Jun. 30, 2009 |
| 7551276 |
Method and apparatus for detecting optical spectra |
Jun. 23, 2009 |
| 7548312 |
Measuring device for ingredient detection |
Jun. 16, 2009 |
| 7541600 |
Lithographic and measurement techniques using the optical properties of biaxial crystals |
Jun. 2, 2009 |
| 7538872 |
Diagnostic methods and apparatus for directed energy applications |
May. 26, 2009 |
| 7538871 |
Colour measurement device with associated measurement head |
May. 26, 2009 |
| 7538870 |
Multi-channel colorimeter and method for measuring spectral intensity characteristics |
May. 26, 2009 |
| 7532324 |
Equipment and method for LED's total luminous flux measurement with a narrow beam standard light source |
May. 12, 2009 |
| 7514931 |
Solar simulator and method for driving the same |
Apr. 7, 2009 |
| 7515262 |
Crystal grating apparatus |
Apr. 7, 2009 |
| 7515263 |
Optical spark mode discriminator methods and systems |
Apr. 7, 2009 |
| 7511809 |
Air sampler module for enhancing the detection capabilities of a chemical detection device or system |
Mar. 31, 2009 |
| 7511802 |
Measuring trace components of complex gases using gas chromatography/absorption spectrometry |
Mar. 31, 2009 |
| 7508507 |
Device for selecting and detecting at least two spectral regions of a light beam |
Mar. 24, 2009 |
| 7505128 |
Compact, hand-held raman spectrometer microsystem on a chip |
Mar. 17, 2009 |
| 7502108 |
Assembly and method for identifying coatings lying on the surface of components and for determining their characteristics |
Mar. 10, 2009 |
| 7495761 |
Array detector coupled spectroanalytical system and graded blaze angle grating |
Feb. 24, 2009 |
| 7492454 |
Achromatic and absorption reducing light collecting system, particularly adapted to optical spectrometric analysis |
Feb. 17, 2009 |
| 7489397 |
Instrument, system and method for automated low cost atmospheric measurements |
Feb. 10, 2009 |
| 7489396 |
Spectrophotometric camera |
Feb. 10, 2009 |
| 7486395 |
System and method for a chemical imaging threat assessor with a probe |
Feb. 3, 2009 |
| 7483132 |
Analysis of a material in particulate form |
Jan. 27, 2009 |
| 7483133 |
Multiple angle of incidence spectroscopic scatterometer system |
Jan. 27, 2009 |
| 7483135 |
Confocal spectrometer with astigmatic aperturing |
Jan. 27, 2009 |
| 7480047 |
Time-domain computation of scattering spectra for use in spectroscopic metrology |
Jan. 20, 2009 |
| 7479966 |
Method and apparatus for super montage large area spectroscopic imaging |
Jan. 20, 2009 |
| 7477382 |
Atomic absorption spectrometer |
Jan. 13, 2009 |
| 7477364 |
Miniaturized system and method for measuring optical characteristics |
Jan. 13, 2009 |
| 7477378 |
Method for correlating spectroscopic measurements with digital images of contrast enhanced tissue |
Jan. 13, 2009 |
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