Photometry Using Electric Radiation Detectors TRIZ Cases

Position-linked photometer readings across a digital 3D map reduce setup time and errors while capturing continuous indoor light data.

Thin-film receivers lose infrared absorption and temperature contrast; metal vias reflect light and dissipate heat for accurate detection.

This infrared sensor preserves temperature difference and calibrates switch leakage for faster, more accurate low-SNR detection.

A MOSFET thermoelectric converter uses phononic crystal insulation to preserve infrared signal accuracy during pixel scanning.

Capture raw images with associated ambient light data, then process in bulk to preserve quality while reducing capture-time power use.

Dynamic gain control prevents signal saturation from close objects, ensuring precise distance detection across varying refractive indices.

Synchronizing photovoltaic sensor exposure with laser pulses improves signal-to-noise ratio against static luminous flux.

A laser power sensor unit detects Rayleigh scattered light in a fiber core to measure optical intensity without intercepting the main beam.

A photosensitive sensor uses a locally varying filter to modulate infrared radiation across its receiving area.

A system calibrates multiple pyranometers using a reference pyrheliometer to generate mean constants.

A multipass cavity optical device uses an integrated correction element to modify light radiation spatial phase profiles.

Resistive elements divide electrical charge between measurement points to identify active detectors in a serial array.

Acousto-optic tunable filters replace mechanical gratings to measure pulsed laser wavelengths with microsecond resolution.

A multi-functional ambient light sensor package integrates touch sensing electrodes and a controller on a single chip.

A mirror in the waveguide reflects optical signals back through the photo-detector, increasing responsivity without adding capacitance.

A time difference extraction circuit divides signal pulses to determine optical delay within a light emission cycle.

Segmenting the sensor into a base unit and interchangeable film members reduces manufacturing costs while allowing adaptability to different applications.

A light sensor holder moves along a fixer tube axis to adjust the incident light angle of the internal sensor component.

A radiation detector uses a phase change material waveguide to sense optical signal changes.

Actuated aperture substrate scans illumination beams to extract intensity data, enabling efficient on-site calibration of metrology systems.

A laser monitoring device uses a dichroic mirror to separate spectral components, enabling simultaneous measurement during machining without contamination.

A quantum resolution imaging device separates incoming radiation into multiple modes using a photonic lantern to reconstruct images beyond the diffraction limit.

Segmented cap layers and trenches reduce leakage current and improve measurement precision in light sensors.

A reflecting member redirects echo light beams onto a photosensitive surface to enhance signal intensity.

Optical fiber random lasers replace conventional Raman pumps to eliminate noise and extend sensing distance in phase-sensitive reflectometry.

A rotating mirror folds the optical path to measure large light sources without increasing apparatus size or complexity.

A laser patterning examining apparatus uses a prism unit and beam profiler to analyze optical patterns.

A scanner lamp estimates light output by measuring spectral characteristics during the warm-up phase to enable immediate calibration.

Controller adjusts acousto-optic deflector drive signals using sampled beam center of mass data.

A floating supporter with a phononic crystal structure maintains thermal isolation for infrared detection signals.