Scattering Properties Measurements TRIZ Cases

Porous photonic crystal particles dispersed in free space shift reflected spectral peaks when exposed to threat agents, enabling remote sensing via dual-wavelength laser interrogation.

Non-co-linear transmitter and sensor arrays calculate spatial resolution and velocity vectors via phase differences, reducing device complexity.

A multi-angle colorimeter calculates a luminance index for glittering materials using reflected light amounts detected at various angles.

Segmented light receiving units and a configured light guide block diffracted light from grooves, ensuring accurate detection of regularly-reflected light.

Laser heating drives Marangoni flow for microNewton droplet manipulation, bypassing weak optical tweezers and complex electrode structures.

A honeycomb inspection apparatus uses fine grains and directed light to visualize defects within partition walls.

Evaluating aerosol spectral properties via color filtering differentiates fog from snow, reducing misinterpretation without active lighting.

A Fourier filter uses a pigment-based patterned array to block diffracted light while transmitting defect-scattered signals.

Replacing mechanical optical switches with an electro-optic unit, this inspection device rapidly changes polarization states to boost throughput and accuracy.

A transmission-based particle measurement system detects suspended particles using variable wavelength lasers and balanced optical paths.

A one-dimensional measuring machine detects scale contamination using a light amount information detector and a dedicated contamination detector.

A microscopy analyzer captures images using adaptive lighting intensity to optimize sample illumination for detailed observation.

An arc-shaped aperture member aligns with a matching receiving portion to position the light passage opening on the optical axis.

A line segment detection apparatus uses a sensor to identify reflectance changes while moving in two-dimensional directions.

Multi-source remote sensing data extracts river channel types through reflectance analysis, resolving seasonal classification errors.

A sensing system uses positive feedback to amplify electrical signals from a photo detector.

A wavelength-selective protective cover blocks ambient light interference while transmitting detection signals, improving smoke sensor reliability.

An infrared reflectometer illuminates the non-etched wafer surface to measure high aspect ratio etched features directly.

A solid-state 525 nm light source minimizes wavelength variations to resolve measurement precision bottlenecks in water treatment monitoring.

A programmable rotational actuator moves light reflecting surfaces to simulate tissue reflectivity for photoplethysmogram sensors.

Segmenting the optical base reduces apparatus footprint while maintaining multi-position versatility without requiring dedicated components.

A particle detector uses photo-responsive material to capture scattered light at multiple angles for aerosol sensing.

A radiation measurement device uses a mirror to deflect light through a sample container for flexible placement.

Low-coherence interferometry assesses oocyte maturity without denuding cumulus cells, preserving viability.

The system uses movable prisms and single rotation stages to simplify angle scanning, overcoming complexity limits in traditional two-arm rotating stage designs.

A metrology apparatus compares measured target response sequence data against reference profiles to determine stack parameter variations.

Geiger-mode operation of the silicon photomultiplier resolves sensitivity and size trade-offs, enabling precise white blood cell counting.

Removable calibration films adhere to optical detectors, replacing cumbersome smoke boxes with a simple sticker that ensures reproducible accuracy.

An optical coherence tomography instrument acquires measurement values at multiple positions to calculate a shrinkage parameter for ceramic structures.

A tissue inflammation detection unit analyzes diffuse reflective light spectral components to determine gingivitis degree.

Converging dual-wavelength beams redirect toward a rotating polygon mirror, resolving total reflection errors in sorting applications.

SPR biosensors detect antibody dissociation from immobilized antigen to distinguish stable and unstable subpopulations.

A fire sensor uses a penetration space to route a heat sensor through the housing, reducing volume within the smoke sensing chamber.

An erosion detector monitors aircraft lighting covers using reflected light signals to assess surface condition.

A spectroscopic measurement system evaluates blue light protection capability using radiation detection across defined wavelength ranges.

A micro channel unit transmits reference light through whole blood to detect coagulation time without plasma separation.

An optical measurement system predicts coarse flake distribution in automotive coatings by correlating reflected light intensity with target amounts.

Laser fiber orientation data adjusts local modulus of elasticity estimates, resolving precision gaps in wood strength grading caused by log location variations.

Coupling thin layer chromatography with quantum cascade laser spectroscopy enables rapid explosive identification.

Parallel microplate chromatography screens operational parameters to boost yield and ligand density while minimizing impurity recovery.

Optical scanning replaces mechanical rotation to increase inspection speed and eliminate time lost during head repositioning.

A synthetic road pavement sample replicates surface photometric properties for portable luminance instrument calibration.

A movable stage adjusts illumination spot brightness based on scanning speed to maintain uniform scattered light signals across the substrate surface.

A tubular zeta potential cell uses a fixing spacer to separate applying electrodes from the main body.

Segmented Fresnel light trap structures intercept backward scattered LED light, preventing photodiode signal overload and ensuring reliable smoke detection.

A turbidity calibration standard uses a glass-ceramic composite layer to scatter light for consistent measurements.