Photometry Using Reference Value TRIZ Cases

Hardware-based optical comparison detects LED degradation without software, simplifying FAA certification.

Segmented pixel arrangements use arbitration circuits to identify and exclude bright signals from parasitic direct detection events, improving image clarity.

A photoelectric sensor display unit shows transit time and variation amount to help users set measurement conditions.

Laser marks modify optical paths in photo reflectors, compensating for manufacturing variations to ensure consistent product quality.

A planar light guide channels stray LED emission to photosensors, resolving ambient light interference and stabilizing color output.

Photomultiplier tubes quantify light emission from unrestrained animals, eliminating anesthesia requirements and boosting research throughput.

A range switching amplifying circuit adapts gain to signal peaks for accurate raindrop detection.

Calibrate optical particle analyzers with a particle standard matching carrier optical properties to ensure reliable detection sensitivity.

Segmented optical paths with varying numerical apertures complete via holes while preventing bonding pad melting.

A balanced cross-correlator detects timing errors between ultrashort pulses using a single nonlinear medium.

A proximity-illumination sensor circuit adjusts light-receiving sensitivity across segmented areas to optimize directional characteristics for specific operating modes.

A flicker detection system adjusts light source frequency and duty cycle to eliminate perceptible visual disturbances.

A translucent first detector measures incident light intensity while allowing most photons to reach the measurement site.

An outcoupling element directs laser pulses to a detector, enabling feedback electronics to synchronize the scanner clock and eliminate image artifacts.

Processor dynamically adjusts light source intensity using luminance distribution maps to extend operation distance while preventing eye damage.

Intensity modulation segments pulses before nonlinear broadening, canceling ripples to resolve spectral intensity deviations.

A real-time holographic system generates blazed fringes using a focal plane array and spatial light modulator to align laser beams.

Transforming SPR measurement data into the frequency domain estimates sample shifts, resolving noise-induced precision loss in biosensing experiments.

A radiation detector uses photoactivatable converter elements to emit wavelength-converted measuring radiation for high-resolution two-dimensional measurement.

A photodetector switches between linear and logarithmic conversion modes to manage signal intensity across varying illumination levels.

A compensation light source controls an optoelectronic measuring system to enable simultaneous evaluation of multiple measurement paths.

Avalanche pixel sensors use paired elements and logic circuits to detect ionizing radiation signals.

A photosensitive chip calculates light variations using capacitance voltage differences to resolve interference between proximity and ambient light sensors.

A bidirectional light pipe directs visual indicator signals outward while capturing ambient light for sensor detection within electrical wiring devices.

A bi-modal processing system switches a single focal plane array between imaging and semi-active laser guidance modes, reducing seeker weight and complexity.

Segmented photosensors measure distinct ultraviolet wavelength bands to calculate the index without complex thin film coatings.

A diodeless solar array controller adjusts module pointing and bypasses current to prevent LED current damage in shadowed modules.

Segmented light blocking films direct specific wavelengths to separate photodiodes, suppressing unnecessary light noise for accurate sensor readings.

An integrated optical signal processor converts data between optical and electrical domains, boosting transfer rates while managing device complexity.

Radiation plane array scans parts to create unobstructed planar portions, resolving alignment errors in automated inspection.

A portable ultraviolet measurement system pairs a wearable detector with a display device to correlate radiation data with GPS location.

An adaptive control loop monitors signal transients and modifies the variable optical attenuator setting to preserve the local-oscillator-to-signal power ratio.

A lens position detecting circuit uses a photo-reflector to generate detection signals for optical components.

A calibration source uses multiple monochromatic light sources to emit distinct wavelengths for precise spectral sensitivity adjustment.

A fragmented lens directs light from spatial areas onto a camera sensor, reducing system complexity compared to multiple directional sensors.

Electronic flame sensor system uses reference light source to measure discharge probability for sensitivity diagnosis.