Portable Quantum Spectrum Sensing Systems

DISSOLUTION ANALYZER FOR MONITORING OR ANALYZING SUBSTANCE DISSOLUTION INTO A LIQUID OR LIQUID MATRIX, AND DISSOLUTION ANALYSIS METHOD

OPTICAL SYSTEM AND METHOD WITH ULTRA-LONG PATH MULTIPASS CELL HAVING NON-PARAXIAL PROPAGATION

SPECTRUM SCANNING ASSEMBLY AND OPTICAL SEMICONDUCTOR ELEMENT

SPECTROMETER WITH BUILT-IN CALIBRATION PATH

MICRO-RAMAN DEVICE

OPTICAL PROPERTY MEASUREMENT APPARATUS AND OPTICAL PROPERTY MEASUREMENT METHOD

SPECTROMETER-LESS SAMPLE ANALYSIS SYSTEM AND METHOD USING HIGH WAVENUMBER RAMAN SCATTERING

Spectroscopic system and method therefor

Compact multi-pass gas cell for multi-gas spectral sensors

Diffuse reflectance infrared fourier transform spectroscopy

Polarization measurement with interference patterns of high spatial carrier frequency

Spectroscopic measurement device and spectrometry system

Infra red spectrometer

Spectrometer apparatus for measuring spectra of a liquid sample using an integrating cavity

Spectrometric measuring device

Spectroscopic system and method therefor

Integrated polarization interferometer and snapshot specro-polarimeter applying same

Diffuse reflectance infrared Fourier transform spectroscopy

Microspectroscope

Measuring light source, and measuring system for detecting a reflection spectrum

Spectrally and spatially multiplexed fluorescent probes for in situ cell labeling

Substance concentration correction systems and methods

Low-noise spectroscopic imaging system

Diffuse reflectance infrared Fourier transform spectroscopy

Multi-mode imaging spectrometer

Multi-angle colorimeter

Two-channeled measurement apparatus

Scalable spectroscopic detection and measurement

Mixed-material multispectral staring array sensor

Multi-angle colorimeter

Hyperspectral imaging system and method for imaging a remote object

Spectrophotometer

Signal processing for optical computing system

Optical fiber measurement device and measurement method using same

Signal processing for optical computing system

Automotive-vehicle-borne miniature spectrometer having a single measurement and reference detector

Virtual microscope system

Filter wheel assembly for downhole spectroscopy

Broad band referencing reflectometer

DEVICE FOR OPTICAL SPECTROSCOPY AND MECHANICAL SWITCH FOR SUCH A DEVICE

Method and system for using reflectometry below deep ultra-violet (DUV) wavelengths for measuring properties of diffracting or scattering structures on substrate work pieces

COMBINED OPTICAL METROLOGY TECHNIQUES

Imaging devices with components for reflecting optical data and associated methods of use and manufacture

Method and apparatus for performing spectroscopy downhole with a wellbore

Spectrometer assembly

Signal processing for optical computing system

Multi-analyte optical computing system

Atomic absorption spectrophotometer

Broad band referencing reflectometer

FLUORESCENCE DETECTION SYSTEM AND METHOD

Spectrometric apparatus for measuring shifted spectral distributions

Self calibration methods for optical analysis system

Optical analysis system and elements to isolate spectral region

Selecting spectral elements and components for optical analysis systems

Optical-path-difference compensation mechanism for acquiring wave from signal of time-domain pulsed spectroscopy apparatus

Method and apparatus for performing spectroscopy downhole within a wellbore

Optical analysis system and method for real time multivariate optical computing

Optical analysis system and methods for operating multivariate optical elements in a normal incidence orientation

Multivariate optical elements for optical analysis system

Broad band referencing reflectometer

Spectroscope and method performing spectroscopy utilizing an adaptive optical element

Infrared spectrometer

Determination of light absorption pathlength in a vertical-beam photometer

Method and system for using reflectometry below deep ultra-violet (DUV) wavelengths for measuring properties of diffracting or scattering structures on substrate work-pieces

Apparatus, system and method for optical spectroscopic measurements

Infrared spectrometer

OPTICAL MEASUREMENT APPARATUS

Echelle spectometer with improved use of the detector by means of two spectrometer arrangements

Method and apparatus for performing spectroscopy downhole within a wellbore

Contamination monitoring and control techniques for use with an optical metrology instrument

Broad band referencing reflectometer

Spectral and luminance measuring device employing array and single-channel detectors in combination

Spectroscope and method of performing spectroscopy utilizing a micro mirror array

Spectral filter for optical sensor

Wavelength calibration method and wavelength calibration apparatus

Propellant free foamable toothpaste composition

Vacuum ultra-violet reflectometer with stray light correction

Optical-path-difference compensation mechanism for acquiring wave form signal of time-domain pulsed spectroscopy apparatus

Infrared spectrometer

Determination of light absorption pathlength in a vertical-beam photometer

Vacuum ultraviolet reflectometer integrated with processing system

Vacuum ultraviolet reflectometer having collimated beam

Spectrometer system for optical reflectance measurements

Microspectrometer system with selectable aperturing

Assembly and method for wavelength calibration in an echelle spectrometer

Broad band referencing reflectometer