167829 ⎘
Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems in which incident light is modified in accordance with the properties of the material investigated; Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands; Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry typically monochromatic or band-limited band-limited
ISOTOPE RATIO MEASURING DEVICE USING ISOTOPE NOTCH FILTER
#2NON-DISPERSIVE INFRARED SENSOR
#3PREPARATION METHOD FOR PREPARING SPECTROMETRIC DETERMINATIONS OF AT LEAST ONE MEASURAND IN A TARGET APPLICATION
#4Efficient reading of birefringent data
#5Non-dispersive infrared sensor
#6Efficient reading of birefringent data
#7Method and system for gas detection
#8Blood coagulation analyzer and blood coagulation analyzing method
#9Optical sensor for fluid analysis
#10Band-limited integrated computational elements based on hollow-core fiber
#11Method and system for gas detection
#12Water detection and 3-phase fraction measurement systems
#13Gas detector for atmospheric species detection
#14Device and method for determining the composition of a mixture of fluids
#15Water detection and 3-phase fraction measurement systems
#16Water detection and 3-phase fraction measurement systems
#17Apparatus and method for non-invasive measurement of a substance within a body
#18Spectroscopy having correction for broadband distortion for analyzing multi-component samples
#19OPTICAL FLUID DETECTOR
#20Portable multispectral imaging systems
#21Spectroscopic sensor for measuring sheet properties
#22Water detection and 3-phase fraction measurement systems
#23Method and apparatus for detecting the type of anesthetic gas
#24Body fluid analyte measurement