Material Analysis By Optical Means TRIZ Cases

Local electromagnetic wave absorption detects outgassing byproducts to modulate ion dose rates, preventing contamination and arcing during plasma processing.

A fiber-optic waveguide sensor integrates aptamers and solid-phase microextraction to enrich targets directly on the sensing surface.

A hydrogen-sensitive layer changes optical response to detect gas levels in transformer insulation.

A combination sensor detects cable diameter and color via a long-pass filter, resolving the trade-off between measurement reliability and device complexity.

Sequential light irradiation alters adsorption kinetics on a single sensor, reducing device complexity while maintaining discrimination capability.

Sequence AC and DC voltages on electrodes to evaluate image sticking severity, reducing inspection time from 168 hours to minutes.

A sensor system combines IR absorption and interferometry sensors to determine material thickness across a body.

An automated blood cell analyzer classifies aggregate reticulocytes using species-specific analysis conditions.

A laser-based system measures steam mass flow using coherent light detectors along the conduit.

A mid-infrared detection unit irradiates resin and receives reflected light to determine color.

A photoacoustic sensor uses an inert replacement gas in a sealed detection chamber to measure electromagnetic wave attenuation.

A photoacoustic spectroscopy system employs a quantum dot light source and lamellar grating for broadband infrared detection.

A topological spectral analysis method characterizes products using expanded databases of synthetic standards and near neighbor weighting.

Segmented beam directing elements enable rapid measurement of non-planar surfaces like tire rims without increasing system complexity.

Applying a hydrophilic coating composition to interferometric system components eliminates bubble adhesion, ensuring accurate measurement precision.

Merged optical chamber eliminates prisms to reduce component count while improving sensitivity.

Pressure variation patterns in fluid flow detect tube breakage during optical fiber preform collapsing, preventing heat source damage.

Broadband LED sources with wide spectral width enable non-invasive analyte concentration determination through multi-wavelength irradiation.

Segmented phosphor layer with optimized optical transmittance ratio reduces light scattering to maintain image sharpness.

An elastic film with measurement points enables conventional machine vision systems to measure article shapes.

Magnetic particles concentrate analytes on a resonant optical sensor, resolving sensitivity limits in complex biological samples.

Measure pressure during non-Newtonian to Newtonian flow transition in a conduit to estimate viscosity without output measurement, reducing test time.

An optical cable monitoring system uses a light power monitor to measure communication light intensity across multiple fibers for continuous health tracking.

Spatially resolved spectral interferometry constructs images of spatial beat patterns between co-propagating modes to quantify higher order mode power levels.

Applying a resin coating to the substrate standardizes scintillator deposition, reducing manufacturing costs while enhancing detector durability.

A radiation control apparatus determines optimal dose values to acquire correction images for detector sensitivity unevenness.

Current mirroring and charge accumulation measure optical power across multiple bursts without disrupting upstream traffic.

Alternating optical coupling patterns in scintillator pixels encode depth information, resolving parallax errors without complex device structures.

Imaging part captures placement part images to detect dirt, preventing measurement errors from manual inspection delays.

A rotary encoder detects motor output shaft speed to regulate test tape movement in handheld blood glucose analyzers.

A liquid dispenser deposits droplets to expand a drop perimeter for rapid receding contact angle detection.

Infrared contrast analysis detects structural variations in synthetic scaffolds by measuring changes in thermal emissivity patterns.

Surface plasmon resonance optical sensor detects hydrocarbon phase transitions using metallic film reflection.

A stowable sensor cleaning nozzle deploys from a vehicle housing to dispense fluid arcs, removing debris that degrades LIDAR performance.

A borescope apparatus detects insertion length and attitude to align views for precise blade defect analysis.

A visual grain monitoring device uses a movable insect collecting pipe to gather pests from stored crops.

Near-infrared spectroscopy detects residual metals in paraffinic froth treatment streams to guide alkaline agent dosage adjustments.

A directed energy system mixes two light beams to generate a third beam at an object's resonant frequency.

A photonic band gap multilayer structure supports surface optical modes for precise biological entity detection.

Split readout circuitry in a TDI sensor captures dual image channels simultaneously, reducing semiconductor wafer inspection time and expense.

A triply-coupled optical resonator generates squeezed light at a center split-resonant frequency using pump light with sideband frequencies.

A vision system detects substrate position and sends signals to a robot arm for precise transport.

A laser heating method detects metallic particles in glass through localized thermal expansion and conduction.

A deformable reflector reshapes the Terahertz beam to ensure perpendicular incidence, resolving signal loss caused by object misalignment.

A focus adjustment module shifts light paths using transmitting members to set measurement positions.

A gas sensor uses an acoustic resonator to amplify pressure fluctuations from modulated light for concentration measurement.

Combined brightfield and darkfield illumination detects scratches, porosities, and casting defects in workpiece cavities without sequential imaging delays.

An image processing apparatus calculates individual pixel value shifts for partial images to ensure seamless combination.

Segmented detector arrays capture spatial decay patterns through optical films, distinguishing scattering from absorption losses.