Material Analysis By Optical Means TRIZ Cases

NI-PARS detects subsurface structures using co-focused pulsed excitation and interrogation beams to measure pressure-induced refractive-index modulation.

A calibration system predicts infrared sensor response using spectral databases and atmospheric models to configure optimal integration times.

Automated online analysis using conductivity sensors and temperature compensation replaces hazardous manual sampling to prevent acid runaway.

A photomultiplier design unites the accelerating electrode and dynode unit directly to ensure uniform electron transit.

A portable liquid scintillation detector uses a photomultiplier inside a light impermeable casing to measure radiation signals.

A die component supply device uses imaging cameras to record component states before pickup.

An optical detection system replaces contact sensors with light intensity measurements to eliminate mechanical wear and prevent damage to the movable element.

A method measures curing catalyst diffusion by generating acid to increase resin solubility in an alkaline developer.

Inspection device compares measured strike positions against spatial coordinates to resolve calibration complexity in three-dimensional laser scanners.

Segmenting signal processing into high-gain and low-gain channels resolves dynamic range limitations in particle counters.

Automated optical testing replaces manual visual checks, reducing human error and safety risks while enabling accurate defect discrimination.

An in-band OTDR system integrates optical test components into network devices to transmit probe pulses along fiber links.

A wafer inspection system performs surface and edge checks simultaneously using coordinated optical imaging.

A box microscope uses a movable housing to align optical axes while enabling specimen vessel placement via bumping parts.

Multi-wavelength illumination analyzes beam profiles to distinguish skin from silicon masks, countering spoofing attacks without excessive complexity.

Scheimpflug rule alignment prevents contrast reduction and blurring while enabling a smaller optical system without half mirrors.

Surface plasmon resonance biosensors detect therapeutic antibodies through ligand immobilization and real-time signal analysis.

An optical system measures beam path length differences through fuel to quantify contaminants, preventing premature device shutdowns.

Composite quaternary scintillators balance energy resolution with manufacturing ease through optimized stoichiometric ratios and europium doping.

An enclosed particle sorting module integrates a flow cell nozzle and deflector to isolate biological samples from ambient environments.

Digital diffractive optic regions manipulate light to extract relative displacement information, reducing manufacturing costs and enhancing sensitivity.

Spatial filtering aperture configuration blocks zero-order light in structured illumination optical encoders.

Segmented grooves mimic concave focusing to increase ion source output while distributing wear and extending cathode lifespan.

Segmented RF antennas and windows with frequency offsets eliminate standing wave limits to extend ion beam width.

A waveguide device integrates a light-absorbing medium and field sources to monitor optical signals directly within the transmission path.

A cam mechanism adjusts a printed circuit board position within a motion detection sensor housing.

Microwave pulses heat water molecules in composite panels, generating infrared radiation that reveals internal moisture levels and prevents production delays.

Opposite-side illumination and imaging units detect surface defects without altering conveyance direction, reducing inspection time.

A detection system monitors chamber readings to identify anomalies caused by cover blockages on smoke detectors.

Movable blades in the illumination system adjust centroid ray direction based on incidence location to emulate projection exposure conditions.

An optical inspection interface couples a polishing work holder to an imaging device for in-process fiber connector endface measurement.

A chromatic confocal point sensor uses a beam dividing deflecting element to distribute measurement light along multiple directions simultaneously.

A fiber optic inspection microscope integrates optical power measurement into its imaging path using a beamsplitter to direct light to a photodetector.

A photoacoustic detector measures its transfer function to determine span and baseline correction values for output compensation.

DRIFT spectroscopy characterizes oxide layer composition to optimize forsterite film adhesion on grain-oriented electrical steel strips.

A far-infrared spectroscopic device computes absorption spectra by extracting and removing water vapor interference signals from measured data.

A wireless oil quality sensor monitors gearbox fluid properties using Bluetooth Low Energy communication.

A resistive bolometer matrix uses a compact physical model to estimate resistance and continuous levels from focal plane temperature measurements.

Heat pipe embedded in substrate recess regulates temperature to prevent photodiode gain drift and mechanical misalignment artifacts.

Metrology apparatus combines measured values to estimate parameters, reducing fitting complexity and improving accuracy across different measurement grids.

Lock-in detection of modulated terahertz waves resolves electric field magnitude and direction inside semiconductors.

An assay robot uses a pressure chamber and piston to measure liquid turbidity and gas volume.

Segmenting holographic patches into separate foreground and background dictionaries removes twin-image artifacts, improving cell detection accuracy.

Applying a hydrophilic polymer coating increases surface affinity, preventing gas bubbles from adhering to the sensor membrane and causing measurement errors.

Determines dispersed phase diameter using scattered light attenuation gradients to resolve measurement precision issues at high concentrations.

A slide with recessed wells and a holder enable spectral analysis of protein aggregation.

An ellipsometer measures polarized radiation components to determine coating thickness and optical properties across curved substrates.

A 3D shape measurement method combines pattern images from multiple lighting devices to calculate target object heights.

Second lens array optically re-reverses divided image from first lens array, correcting magnification fluctuations and aberrations in photoelectric encoders.