Material Analysis By Optical Means TRIZ Cases

Variable resistance transimpedance amplifiers match voltage signals to thresholds, reducing pulse width distortion across diverse data patterns.

Estimating device uses second boundary surface pulse wave library to determine first boundary position, resolving noise burial issues.

A multispot scanning microscopy device uses controllable beam manipulation means to set independent spectral compositions for illumination sub-beams.

A polysilicon fluid sensor integrates a thermal emitter, optical filter, and waveguide on one substrate to guide radiation via an evanescent field.

A color-mixing light source device adjusts monochromatic brightness scales to provide suitable illumination for pattern measurement.

A CMOS-integrated mmW spectroscopy cell detects volatile organic compounds using on-chip pumping and transceiver interrogation.

A laser processing device uses a Shack-Hartmann sensor to measure object height changes and automatically adjust the laser focus position.

A wearable device uses an emitter and detector to measure reflected signal energy levels for continuous fluid monitoring.

Movable reflector mirrors adjust illumination angles rapidly, enabling short exposure times and higher inspection throughput.

A rotating collimator paired with a position tracking unit measures radiation intensity to determine source location.

Ultra-fast SPECT acquisition captures myocardial perfusion before liver contamination obscures inferior wall imaging.

A combined cold plate and radiation shield uses a thermal sandwich of aluminum and lead to provide cooling and shielding.

A surface plasmon ellipsometry apparatus calculates a sensitivity map to configure optimal incidence and polarization angles for maximum detection.

A viscosity-dependent pressure differential system generates measurable signal variations through segmented pilot streams with distinct pressure loss characteristics.

A SPIM microscope deflects a focused light stripe to illuminate sample layers while detection objectives capture emitted signals from perpendicular angles.

Electric discharge creates localized hydrophilic zones on reaction cuvette walls to prevent air bubble adhesion during photometric analysis.

Phase-grating etched nonlinear crystals extend spectral bandwidth beyond 3 THz while maintaining high sensitivity at lower cost.

A gas field ionization ion source switches between small and large emission regions to increase ion beam current.

External window fixation and low-emissivity inner surfaces minimize ambient temperature interference, improving infrared measurement accuracy.

An image inspection system extracts character images to identify defective regions on recording media.

A light absorbing body directs and absorbs stray illumination to prevent interference with particle detection.

A light scattering particle counter uses multi-channel detection with region-specific low pass filters to process scattered optical signals.

Optical receivers use a delay line interferometer to separate signals into constructive and destructive paths for detection.

A manufactured optic quality assessment method applies an offset to measured power profiles to minimize statistical similarity quantifiers against nominal values.

Automated flow cell cleaning system measures particle carryover to determine when cleaning requirements are met.

A calibration substrate corrects defect coordinate errors to enable optimal view size selection in semiconductor inspection.

Tungsten conversion layers replace thick scintillators to lower material costs while maintaining high detective quantum efficiency.

A detection device generates a baseline signal during photon-free intervals to determine baseline shifts for accurate energy measurement.

A particle counting method uses a timer to hold maximum photoelectric output values for accurate size range classification.

Incoherent optical frequency domain reflectometry modulates traffic signals with test probes to locate fibre breaks.

Gravity-induced bends on a non-planar table position optical fiber without manual handling, eliminating mechanical stress that compromises measurement accuracy.

A high-speed optical phase measurement system uses a preset reference mirror angle and continuous scanning stage to capture interference images.

Segmented retroreflectors move independently on a stage, eliminating mechanical shear and maintaining optical alignment during aircraft vibrations.

A contactless power receiver supplies energy to a battery while maintaining signal integrity during image capture.

An optical detection system measures substrate holding member position changes to identify structural deformation during transport.

A diode-based bolometer operates as both a thermometer and photocell to detect infrared and visible light simultaneously.

A deep learning system uses residual blocks with skip connections to extract image features and classify defects in electronic components.

Self-assembled microdroplets allow reusable sensor chips to perform high-throughput probing while eliminating contamination risks from single-use designs.

A digital imaging module replaces direct eye inspection with a screen display, eliminating laser exposure hazards while verifying beam alignment.

A water treatment device uses ultraviolet radiation, ozone fortified air, and a magnetic field to treat cooling tower water.

Alternating photo sensing element bias states prevents charge accumulation and improves signal-to-noise ratio.

Segmented lens groups and vertical beam paths resolve trade-offs between resolution and device complexity.

An image sensor uses diffraction gratings to couple light into a waveguide for direct phase detection.

Dual magnetic subunits generate parallel fields to direct particles vertically and horizontally, preventing unbound interference in immunoassays.

A transparent article inspection method introduces ultraviolet light to detect optical inhomogeneities within the substrate.

A multi-frequency tap extracts optical signals at 1310, 1490, and 1550 nm to measure attenuation without interrupting communication.

A gas discharge lamp design incorporates a longitudinally extending getter strip within the glass housing to maintain chemical purity.

Dual waveguide elements normalize plasmon resonance signals via calibration slopes to compensate baseline drift and nonspecific adsorption.

Parallel detector stripes determine layer thickness in sample stacks, eliminating sequential scanning delays and improving measurement speed.