Transmissivity Measurements TRIZ Cases

Handheld gemstone testing apparatus uses multiple ultraviolet light sources around a test probe to measure reflected light intensity for material identification.

Folded optical paths in this gas sensor extend the measurement path length while relaxing alignment precision requirements for NDIR detection.

Tungsten heaters on dielectric membranes resolve CMOS compatibility issues while maintaining high operating temperatures for reliable gas sensing.

Non-parallel inner surfaces in a gas detection sampling chamber redirect infrared light to increase signal intensity and improve measurement precision.

Integrated multi-layered detectors and overlapping laser beams measure multiple gas concentrations simultaneously, reducing system complexity and optical noise.

Rotating intersecting band pass filters and a tapered waveguide minimize incident angles to enhance detection accuracy in compact gas sensors.

Applying pre-measured reference data to compensate for backlight brightness fluctuations and alignment deviations during polarizer testing.

Dual laser pulses create a plasma plume to measure absorption spectra for real-time material classification.

High-reflectivity end mirrors guide infrared light along the optical cavity thickness, reducing sensor volume while maintaining detection efficiency.

Curved reflective surfaces guide electromagnetic radiation through a beam-guiding cavity structure to extend optical path length.

Replacing xenon arc lamps with a photonic crystal fiber probe reduces pump energy requirements and improves spatial resolution in flash photolysis systems.

Scanning optical coherence tomography measures wafer TTV and warp while eliminating field curvature errors.

A textured substrate replicates sunscreen film thickness distribution to resolve inaccuracies caused by flat surface measurements and photodegradation.

Reference samples with varying transmittance calculate correction values to exclude impurity influence and improve measurement accuracy.

Integrated CO2 monitoring device features a sealed casing with interacting truncated cones for gas exchange and sound amplification.

External reflector with measuring beam recess enables third detector radiation intensity measurement for accurate weakly absorbing component detection.

Optical analysis determines electrical resistance of conductive porous sheets to select heating elements with uniform resistive properties.

A label-free sensing chip employs double-layered metallic nano-ridges to generate Fano resonances for enhanced detection.

A multiple-reflection cell uses a mirror pair to route distinct light paths for simultaneous high and low concentration analysis.

Layered light-permeable plates with varying transmittances calibrate terahertz scanner intensity and resolution, replacing expensive photometers.

Light guides reflect beams off vapor on transmission media to detect moisture, triggering heaters to remove fog and frost from imaging devices.

Disposable cartridge isolates blood plasma and adds multivalent cations to trigger turbidity changes, bypassing slow bacterial culture tests.

A pivotable housing with pyranometers measures solar radiation transmission, resolving artificial light uncertainty.

A transparent display evaluation system calculates a purity metric by measuring luminance through specific test patterns to assess visual quality.

A powderizer calibration column generates controlled aerosol clouds using inert gas flow and a sensor head to measure light transmission.

A controller executes condensation prevention on turbidimeter windows using ambient and surface temperature data.

Optical transmission measurement selects conductive porous sheets with homogeneous resistance to eliminate uneven heating in electronic vapor provision systems.

Patterned monodisperse nanoparticles functionalized with probe molecules enable rapid multiplexed assays.

Arithmetic circuit selects pre-stored extinction coefficients based on measured temperature to correct absorption variations and maintain measurement accuracy.

A hemoglobin measurement system uses a diffuser to align light paths for two wavelengths, enabling rapid absorbance detection in whole blood samples.

A reference detector monitors source intensity to compensate for fluctuations, enabling accurate oil concentration measurements up to 100,000 ppm.

A single-ended spectrographic system retrieves vertical mass density distributions and thermal profiles from the atmosphere.

Corrected calibration curve data compensates for higher boiling compound interference, ensuring accurate concentration calculations.

A portable gemstone inspection apparatus uses a rotating stage to switch between short-wave and long-wave UV light sources for automated imaging.

A fire sensing unit attached to the edge of a fire wall penetration detects combustion events in adjacent compartments.

A cavity ring down system measures trace gases by analyzing light intensity currents during optical rise and fall times.

An optical inspecting system measures ophthalmic lens water content and oxygen transmissibility using incident light intensity conversion.

A combined optical analysis device directs ultraviolet to infrared light through separate output ports for precise detection.

Segmented optical detection units measure multiple stationary cuvettes simultaneously to resolve throughput bottlenecks in automatic analyzers.

An acoustic optical deflector substrate directs a laser beam to an oblique incidence angle on a photomask surface.

A gas measurement system estimates ambient pressure using dual-wavelength absorption signals to determine concentration accurately.

Vertical separation of the diffraction grating and core layer suppresses evanescent coupling, reducing light loss while maintaining design freedom.

A measuring device calibration method applies a correction factor derived from air measurements to adjust laboratory values.

A normalization optical channel matches characteristic channel intensity using a neutral density element or aperture to ensure stable A/B ratios.

A gas sensor uses reflected light on adjacent substrates to detect concentrations without band-pass filters.

Intermittent infrared emission stabilizes substrate temperature, eliminating drift effects during gas concentration measurements.

Phase-correlated voltage sampling eliminates digital lock-in amplifier complexity while maintaining high signal-to-noise ratios.