FIBER-OPTIC SEAWATER SALINITY SENSOR SYSTEM AND PREPARATION METHOD THEREOF

APPARATUS AND METHOD FOR MEASURING A SAMPLE

REFRACTOMETER AND METHOD FOR MEASURING REFRACTIVE INDEX

CRITICAL ANGLE REFLECTION IMAGING FOR QUANTIFICATION OF MOLECULAR INTERACTIONS

Optical measurement device and calibration method thereof

REFRACTOMETER, OPTICALLY TRANSMISSIVE STRUCTURE, AND METHOD OF MAKING AN OPTICALLY TRANSMISSIVE STRUCTURE

Prism for measuring liquid concentration

PHOTONIC CHIP FOR MONITORING ACTIVITIES OF LIVING CELLS

Optical sensors, systems and methods of using same

Droplet sensor with a protective film

Sanitary device for urine glucose test

Panel retardance measurement

REFRACTOMETER WITH SINGLE USE PRISM AND REUSABLE OPTICAL SYSTEM

Optical sensor device for fluid substances having a protection arrangement for compensating increase in fluid volume or pressure

Methods of improving the measurement of knee stress in ion-exchanged chemically strengthened glasses containing lithium

Droplet sensor

Wafer pre-aligner and method of pre-aligning wafer

Optical sensors, systems and methods of using same

Prism-coupling stress meter with wide metrology process window

Sensor device for containers of liquid substances

Droplet sensor

Optical fluid analyzer

Surface plasmon resonance imaging system and method for measuring molecular interactions

Prism-coupling stress meter with wide metrology process window

Specular variable angle absolute reflectance method and reflectometer

Apparatus and method for determining a double image angle and/or a viewing angle

SYSTEM AND METHOD FOR MONITORING REAGENT CONCENTRATIONS

Sensor device for containers of liquid substances

Methods of improving the measurement of knee stress in ion-exchanged chemically strengthened glasses containing lithium

Surface refractive index measurement method and surface stress measurement method using the same

Optical sensors, systems and methods of using same

Apparatus and methods for measuring mode spectra for ion-exchanged glasses having steep index region

The Calculation Method of Wave Reflective Index on Interface

Valve for dosing and mixing fluids and relative Brix degrees optical sensor

Plasmonic sensor

Arrangement in connection with measuring window of refractometer, and refractometer

System and method for repeatable fluid measurements

Temperature calibration for a measuring apparatus

Method of measuring carbonation levels in open-container beverages

Optical sensor for water-air detection

Adhering matter determination device

Deflecting prism and measuring assembly

Illumination for the detection of raindrops on a window by means of a camera

IMAGING UNIT, ATTACHED MATTER DETECTOR, CONTROL SYSTEM FOR VEHICLE, AND VEHICLE

Apparatus and methods for measuring mode spectra for ion-exchanged glasses having steep index region

Light guide member having a curvatured detection face, object detection apparatus, and vehicle

Light guide member, object detection apparatus, and vehicle

Method of deposition monitoring

Attached matter detector and vehicle equipment control apparatus

Method for measuring refractive index, and refractometer

Image-based refractive index measuring system

Device for measuring urea concentration

Imaging based refractometers

Refractometry system and method

Imaging based refractometer for hyperspectral refractive index detection

Refractive index measuring device and refractive index measuring method

Temperature modulated refractive index measurement

Critical-angle refractometery

Continuous index of refraction compensation method for measurements in a medium

Refractive index sensor for fluid analysis

Fluid detection in turbine engine components

Apparatus and method for determination of tear osmolarity

Optical system

Methods, devices and kits for peri-critical reflectance spectroscopy

Hybrid coupling structure of the short range plasmon polariton and conventional dielectric waveguide, a coupling structure of the long range plasmon polariton and conventional dielectric waveguide, and applications thereof

Sensing system and method

System and method for the automated analysis of samples

APPARATUS AND METHOD FOR MULTI-PARAMETER OPTICAL MEASUREMENTS

Continuous index of refraction compensation method for measurements in a medium

Coffee refractometer method and apparatus

IN-SITU REFRACTION APPARATUS AND METHOD

Fuel property detection apparatus

SELF CALIBRATED MEASUREMENT OF INDEX OF REFRACTION CHANGES TO ULTRA-FAST PHENOMENA

Optically amplified critical wavelength refractometer

Tensiographic drophead

Optical unit

Transmitted light refractometer

Optical measurement apparatus utilizing total reflection

Fuel property detection device

Method of determining the components of a fluoroolefin composition, method of recharging a fluid system in response thereto, and sensors used therefor

Method and Apparatus for Sharpening a Laser Image

Optical sensor device

Disposable optical sensor and method of manufacturing same

Vehicle optoelectronic precipitation sensor with adjustable lens holder

Method and system for diffusion attenuated total reflection based concentration sensing

Portable refractometer

Method and system for diffusion attenuated total reflection based concentration sensing

System and method for controlling ink concentration using a refractometer

Refractive index sensor using internally reflective light beams

Optical detector able to sense the presence of a container and content therein, and container and printer using the same

Optical device integrated with well

Measuring method and apparatus using attenuation in total internal reflection

Thermo-optic refractometry

Optical measuring device, a refractometer and an arrangement for an optical measurement

Imaging apparatus and method