Photometry Electrical Circuits TRIZ Cases
- Avalanche Photodiode Pixel Circuit Excess Voltage Regulation
Capacitive element manages excess voltage variation in avalanche photodiode pixels, resolving circuit complexity trade-offs while reducing crosstalk.
- Photon Counting Device Pixel Gain Offset Correction
Correction unit adjusts digital values from multiple pixels to account for gain and offset variations before summation.
- Digital DC Stabilization of Optical Receiver Transimpedance Circuitry
Digital control signals adjust biasing banks to offset photodiode DC drift, maintaining transimpedance gain while isolating noise and clock kickback.
- Single-Photon LiDAR Return Time Determination via Dual Edge Detection
A Single Photon LiDAR scanner determines return time by identifying rising and falling edges of a pulse signal created from detected photons.
- Pixel Cell Trigger State Sensing for Photon Integration Timing
Pixel cell trigger state sensing circuits separate timing from energy integration, reducing signal processing delay while maintaining measurement precision.