WEARABLE DEVICE SUCH AS FOR GLUCOSE MEASUREMENT

RAMAN SPECTROSCOPY METHOD WITH SINGLE-CHANNEL DETECTION WITHOUT A DISPERSION ELEMENT, AND DEVICE FOR IMPLEMENTING THE METHOD

BROADBAND PHASE-MODULATED FOURIER TRANSFORM SPECTROSCOPY

COMPACT SPECTROMETER

SYSTEMS, METHODS, AND MEDIA FOR FREQUENCY DOMAIN DIFFUSE CORRELATION SPECTROSCOPY

REFERENCE SWITCH ARCHITECTURES FOR NONCONTACT SENSING OF SUBSTANCES

SYSTEM AND METHOD FOR QUANTUM ABSORPTION SPECTROSCOPY

Wearable device such as for glucose measurement

APPARATUS, SYSTEMS AND METHODS FOR USE IN OPTICAL GAS ABSORPTION MEASUREMENTS

SINGLE-DETECTOR DOUBLE-PATH INTENSITY-MODULATION SPECTROMETER

LASER SYSTEMS FOR SPECTROSCOPY

GENERATION OF MULTISPECTRAL IMAGING INFORMATION USING ANALYTICAL MULTISPECTRAL IMAGING

OPTICAL SENSING MODULE

Apparatus and method for dual comb spectroscopy

Reference switch architectures for noncontact sensing of substances

FIBRE OPTIC FILTER REMOTE GAS CORRELATION SENSOR

INFRARED (IR) SPECTROSCOPY SYSTEM

BROADBAND SUPER-RAYLEIGH SPECKLE CORRELATED IMAGING SPECTRAL CAMERA BASED ON DISPERSION COMPENSATION AND IMAGING METHOD THEREOF

Spectroscopy Source-Detector Link Quality Analyzer

Coded light for target imaging or spectroscopic or other analysis

Dual-comb spectroscopy

Coded LED or other light for target imaging or analysis

Dual-comb spectroscopy

STACKABLE MOLECULAR SPECTROSCOPY CELL

Method and apparatus for obtaining chemical and/or material specific information of a sample using light scattered by Rayleigh scattering and/or Raman scattering

Light interference generator and interference imaging device

Dual-comb ranging with long ambiguity-free range

Spectroscopic devices, systems, and methods for optical sensing of molecular species

Amplified multiplex absorption spectroscopy

Dual-comb spectroscopy

Assembly for spectrophotometric measurements

Highly-integrated ultrahigh-resolution mid-infrared dual-comb spectroscopy measurement device and method

High throughput multiplex spectroscopy

Vibrational circular dichroism infrared spectroscopic imaging microscope

TERAHERTZ SPECTROSCOPY SYSTEM AND METHOD

Portable optical spectroscopy device for analyzing gas samples

Swept-source Raman spectroscopy systems and methods

Reference switch architectures for noncontact sensing of substances

Terahertz spectroscopy system and method

Laser speckle reduction and photo-thermal speckle spectroscopy

Hydrogen gas sensor and method for measurement of hydrogen under ambient and elevated pressure

Terahertz spectroscopy system and method

Infrared (IR) spectroscopy system

Apparatus and method for processing spectrum according to change in temperature of object

Method for correcting a wavelength and tuning range of a laser spectrometer

Cavity ring-down spectroscopy having interleaved data acquisition for interference mitigation

Spectrometry device and spectrometry method

Stimulated Raman spectroscopic microscope by resonant delay-line tuning

Optimal weighted averaging pre-processing schemes for laser absorption spectroscopy

Systems and methods for 4-D hyperspectral imaging

Derivative ratio test of fluid sampling cleanup

Field remote sensing system for real-time quantification of total suspended solids (TSS) in surface waters from above-water spectral measurements

Chirped laser dispersion spectroscopy sensitivity booster

Spectroscopic analysis apparatus

Material property determination using photothermal speckle detection

Gas concentration measurement by 2F signal trough distance

Swept-source Raman spectroscopy systems and methods

Analysis apparatus and analysis method

Noise reduction apparatus and detection apparatus including the same

Scattered light integrating collector

Multiple laser optical feedback assisted cavity enhanced absorption spectroscopy systems and methods

Real-time programmable ICE and applications in optical measurements

General noise suppression scheme with reference detection in optical heterodyne spectroscopy

Quantum Cascade Laser (QCL) Based Gas Sensing System and Method

Terahertz spectroscopy system and method

Reference switch architectures for noncontact sensing of substances

Concentration measurement device

Methods and apparatus for on-chip derivative spectroscopy

Apparatus and method for measurement of optical frequency shifts

Sweep Control of an Optical Heterodyne Measurement System

Analysis apparatus, program for analysis apparatus, and analysis method

Concurrent activation of multiple illumination sources for sample analysis

Optical absorbance measurements with self-calibration and extended dynamic range

Noise reduction apparatus and detection apparatus including the same

System, devices and methods using an integrated sphere light collector

Absorption spectrometer

Systems and methods for 4-D hyperspectral imaging

Flow cell optical detection system

Methods of diagnosing proliferative disorders

System for measuring levels of radiation reflecting from semiconductor material for use in measuring the dopant content thereof

METHOD FOR DETERMINING ABSORPTION BANDS

Optimal weighted averaging pre-processing schemes for laser absorption spectroscopy

Devices and methods for sensing targets using photothermal speckle detection

Method for optical and electrical signal processing of a multi-heterodyne signal generated by a multi-mode semi-conductor laser and detection device utilizing that method

Pulse width modulation of continuum sources for determination of chemical composition

Integrated spectrometers with single pixel detector

Cavity enhanced spectroscopy using off-axis paths

Optimization of the laser operating point in a laser absorption spectrometer

Method of determining the concentration of a gas component and spectrometer therefor

Tunable optical receiver

Method and device for determining gas component inside a transparent container

Method and gas analyzer for measuring the concentration of a gas component in a sample gas

Methods and systems to analyze a gas-mixture

Methods of diagnosing proliferative disorders

Wavelength-dependent light intensity modulation in multivariate optical computing devices using polarizers

Terahertz spectroscopy system and method

Methods of determining an analyte concentration in a body fluid sample, as well as analytical devices and systems for use therein

Quantum cascade laser (QCL) based gas sensing system and method

Real-Time Programmable ICE and Applications in Optical Measurements

Systems and methods to analyze a gas-mixture

Method and apparatus for multifrequency optical comb generation

Optical spectroscopic measurement system

Thin-layered devices in compressive sensing spectroscopy

Electric field vector detection method and electric field vector detection device

Method and apparatus for multifrequency optical comb generation

System and method for efficient detection of the phase and amplitude of a periodic modulation associated with self-interfering fluorescence

System and method of detecting atmostpheric trace gas concentrations in a cell

Absorption spectrometer and method for measuring the concentration of a gaseous component of interest in a measurement gas

Classification and identification of solid propellant rocket motors

Spectral imaging of a sample using a plurality of discrete mid-infrared wavelengths

Method and apparatus for the synthesis of electromagnetic radiation

Device and method for fast recording of an absorption spectrum of a fluid using a plurality of etalons in combination with a tunable fabry-perot interferometer

Pulse width modulation of continuum sources for determination of chemical composition

Methods and systems for detection and identification of concealed materials

Systems, methods, and apparatus for optical noise management in optical spectroscopy

Method for obtaining a Raman spectrum of a sample or particle

Method and system for correcting incident light fluctuations in absorption spectroscopy

Multidimensional spectrometer

Multiplexed spectroscopic absorbance from CRDS wave forms

External cavity laser source

Spectroscopic apparatus

Method for measuring the concentration of a gas component in a measuring gas

Variable-frequency optical combs, heterodyne sensor, and process for performing spectroscopy

Spectrometer with multiple Fabry-Perot filters for gas analysis

Method for measuring the concentration of a gas component in a measurement gas

Method and gas analyzer for measuring the concentration of a gas component in a sample gas

Method and system for blending fluids

Tunable diode laser absorption spectroscopy with water vapor determination

Method for the laser spectroscopy of gases

Method for calibration-free scanned-wavelength modulation spectroscopy for gas sensing

High-resolution hyper-spectral orthographic imaging spectrometer

Lossless hyperspectral imaging

Method for measuring concentration of a gas component in a measurement gas

Method and system for determining energy content and detecting contaminants in a fluid stream

Stimulated raman scattering detection apparatus

Spectroscopic measurement device and spectroscopic measurement method

Phase-locked delay device including an optical wedge pair

Gas analysis device

Biochemical analysis of PBMC

Remote absorption spectroscopy by coded transmission

Method and Apparatus for Measuring Process Parameters of a Plasma Etch Process

OPTICAL ABSORPTION SPECTROSCOPY WITH MULTI-PASS CELL WITH ADJUSTABLE OPTICAL PATH LENGTH

Heterodyne off-axis integrated cavity output spectroscopy

PROCESS AND MEASURING EQUIPMENT FOR IMPROVING THE SIGNAL RESOLUTION IN GAS ABSORPTION SPECTROSCOPY

Multidimensional spectrometer

Circuit and method for controlling an IR source for an analytical instrument

Multiple wavelength cavity ring-down spectroscopy

External cavity laser source

NON-INVASIVE SYSTEM AND METHOD FOR MEASURING AN ANALYTE IN THE BODY

System and method for real-time measurement of equivalence ratio of gas fuel mixture

Flow cell optical detection system

Terahertz spectroscopy system and method

RAMAN SPECTROSCOPY USING MULTIPLE DISCRETE LIGHT SOURCES

SPECTRAL MEASUREMENT DEVICE

System and method for magnitude and phase retrieval by path modulation

Optical assembly, apparatus and method for coherent two-or-more-dimensional optical spectroscopy

Apparatus and method for coherent multi-dimensional optical spectroscopy

Multi-channel detector assembly for downhole spectroscopy

Multi-mode imaging in the thermal infrared for chemical contrast enhancement

Optical absorbance measurements with self-calibration and extended dynamic range

Spectroscopic detection system and method

Analysis of mixtures including proteins

Method and device for cavity enhanced optical vernier spectroscopy

Spectrometer and a method for controlling the spectrometer

Light source apparatus with modulation function and its driving method

MEASURING DEVICE AND METHOD FOR OPTICALLY DETERMINING THE CONCENTRATION OF BLOOD SUGAR AND/OR LACTATE IN BIOLOGICAL SYSTEMS

Raman spectroscopy

Modulation based optical spectrum analyzer

Phase shift optical loop spectroscopy

Multidimensional spectrometer

Multidimensional pulse shaper and spectrometer

Non-invasive system and method for measuring an analyte in the body

Imaging apparatus for IR four-wave mixing polarization microscopy

Method and device for the quantitative analysis of solutions and dispersions by means of near infrared spectroscopy

Pressure-invariant trace gas detection

Light source unit and spectrum analyzer

Two-beam interferometer for fourier transform spectroscopy with double pivot scanning mechanism

Logging system and method for in-situ fluids sensing through optical fiber with attenuation compensation

Optical mode noise averaging device

System and method for encoded spatio-spectral information processing

Multi-channel dual phase lock-in optical spectrometer

SYSTEMS AND METHODS FOR PERFORMING RAPID FLUORESCENCE LIFETIME, EXCITATION AND EMISSION SPECTRAL MEASUREMENTS

Method and apparatus for two-dimensional spectroscopy

Real-time calibration for downhole spectrometer

Evaluation Of Multicomponent Mixtures Using Modulated Light Beams

System and method for high sensitivity vibrational imaging with frequency modulation coherent anti-stokes Raman scattering analyses

Measurement system having modulated laser source

Gas detection method and gas detection device

METHOD AND DEVICE FOR THE QUANTITATIVE ANALYSIS OF SOLUTIONS AND DISPERSIONS BY MEANS OF NEAR INFRARED SPECTROSCOPY

Method for both time and frequency domain protein measurements

Gas concentration flux measuring device

Variable-wavelength semiconductor laser and gas sensor using same

Method and system for reducing parasitic spectral noise in tunable semiconductor source spectroscopy system

Multispectral, multifusion, laser-polarimetric optical imaging system

Method and apparatus for radiation analysis and encoder

Optical phytoplankton discriminator

Method and device for the quantitative analysis of solutions and dispersions by means of near infrared spectroscopy

Semiconductor spectroscopy system

Semiconductor laser with tilted fabry-perot tunable filter

Solid state multi frequency fluorometric measurements system and method

Analyte filter method and apparatus

Apparatus for modulating a light beam

Phase shift optical loop spectroscopy

Fourier Transform spectrometer apparatus using multi-element MEMS

Apparatus for measuring spectral absorbance using a unique optical modulator to produce spectral absorbance data and process for making same

Tunable filter membrane structures and methods of making

Spectroscopic apparatus using spectrum narrowed and stabilized laser with Bragg grating

Laser-based spectroscopic detection techniques

System and method for cavity ring-down spectroscopy using continuously varying continuous wave excitation

MEMS-based spectrophotometric system

Optical encoding and reconstruction

Wavelength modulation spectroscopy method and system

Delay time modulation femtosecond time-resolved scanning probe microscope apparatus

Very low cost narrow band infrared sensor

System and method for encoded spatio-spectral information processing

Method and apparatus for a high resolution downhole spectrometer

Spectroscopic systems and methods

Method and device for determining the isomer composition in isocyanate production processes

System and method for monitoring molecular agents in vivo by estimating magnetic nanoparticle aggregation

Systems and methods for producing a more uniform intensity wavelength dispersed beam of electromagnetic radiation entering a multielement detector, while maintaining information content therein