Using Optical Means TRIZ Cases

Filters speckle-induced outliers by segmenting data based on amplitude thresholds, resolving the trade-off between measurement speed and precision.

A splitting grating directs conically incident light to generate phase-displaced scanning signals without discrete polarization components.

An extendable support body locks a microstructure measuring device part within a borehole, preventing measured value drift caused by unstable contact forces.

A collimated laser beam detects shadow edges from a rotating artifact to calculate the nozzle center of rotation coordinate.

Adjustable camera mounting resolves suspension vibration trade-offs while flash illumination maintains high image quality at measuring speeds.

A two-dimensional light receiving device captures reflection images from a projector to compute object profiles.

A 3D scanning method projects overlapping stripe patterns to capture object geometry with high precision.

A flat calibration standard uses modulated periodic structures to capture position and direction data via optical or tactile sensors.

Dispersion optical module separates polychromatic light into narrowband beams to measure deep holes without alignment precision constraints.

A frequency-stabilized laser generates MOT and Raman beams via acousto-optic deflection and birefringent crystal overlap to form a compact interferometer system.

A position detecting apparatus calculates synchronization error against a threshold to verify signal phase consistency.

A 3D measurement system uses a rotating light-shielding disc to generate stripe-patterned structure-light beams for test objects.

An ophthalmologic surgical microscope integrates an optical coherence tomography measuring device to determine precise position relative to the patient eye.

An optical 3D imaging system detects patient displacement without X-ray exposure, preventing unintended dose distribution during particle beam therapy.

A two-dimensional photoelectric autocollimation device uses a deformable mirror to compensate for optical aberrations.

A touch probe uses multiple reflective elements to extend the optical path length between a light source and sensor means.

A dual-path SLAM system estimates position using a fast feature-tracking unit and a slow constraint-based unit.

A TDI sensor adjusts charge transfer speed based on distance measurements to maintain image focus during continuous sample scanning.

Modulated light projections enable accurate depth analysis in homogeneous regions while eliminating visible artifacts and reducing sensor complexity.

A contactless angle measuring device uses a motion sensor to detect tool movement and trigger measurements automatically.

A distance measurement apparatus uses a tilting base and rotating reflector to scan 3D spaces with triangulation.

Automated air cleaning and movable shields clear debris from drive-over sensor cover plates, preventing contamination that obstructs optical lines of sight.

Interferometric measurement of stacked optical elements enables predictive modeling that eliminates time-consuming post-assembly testing.

A measurement head uses chromatic longitudinal aberration to create an axial focal shift for distance detection.

Segmented housing design enables independent optical axis adjustment of telecentric lenses, resolving precision trade-offs during non-horizontal measurements.

Optical shaping compensates for expected light losses at the ends of a measurement line, enhancing triangulation precision and dynamic range.

A rotating laser beam carries a multitrack digital code pattern to determine receiver direction through local signal decoding.

A diffractive optical element divides a beam-splitting array to apply extension replication for increased speckle density.

An optical detection device registers rotational position of threaded sections on containers without mechanical contact.

Low-coherence interferometry detects interference signals from optical surfaces to construct mathematical interface models for geometric analysis.

A tactile-optical probe uses interferometry to detect lateral and axial positions simultaneously.

An optical measuring apparatus uses a polarizing plate to block skip light from mirror-like surfaces, ensuring precise dimension calculation.

Multifocal optical components generate multiple spectral wavelets for chromatic confocal interferometry.

A laser profilometer scans fused-filament fabricated layers during deposition to detect surface defects before subsequent material is added.

Accelerator target emits X-rays to determine object thickness and cross-sectional area.

Isostatic pressing deforms alloy surfaces while white light interferometry captures the resulting morphology changes for quantitative characterization.

Modulated thermal laser heating induces retinal tissue expansion for depth detection in optical coherence tomography imaging.

An optical position measuring device detects relative displacement using split partial beams and interfering superposition across multiple detectors.

Automated optical measurement replaces manual templates to reduce alignment time from hours to minutes.

A surface shape measurement apparatus refines detailed shape data using inclination and distance measurements for precise 3D profiling.

A THz measuring device uses a convergent beam to determine layer thicknesses and structure widths of corrugated pipes.

A dimension measurement device extracts boundary positions and attached object edges from 3D coordinates to generate precise dimensional data.

A headlamp aiming tool uses a laser pointer to project the vehicle centerline onto a screen for precise alignment.

A wavefront splitting method measures pattern heights using phase difference extraction from reflected light.

Rotating a sensor pod captures multiple target images to reconstruct the spindle axis, resolving calibration complexity in field environments.

An interferometric touch probe detects soft part contact via optical interference fringes, eliminating excessive mechanical spring forces.

A series arrangement of Position Sensitive Devices extends the detection window for laser beam position tracking.

Segmented lever fastener resolves time-consuming manual operations by allowing quick member interchange while maintaining secure locking during measurements.