Photometry Electrical Circuits TRIZ Cases
- Superconducting Logic Circuit for Photon Counting by Local State Switching
Local heating switches narrow superconducting sections for impedance-based photon counting with fewer false positives and fast circuit reset.
- Superconducting FPGA Array with Heat-Triggered Logic Paths
Selective heating of narrow superconducting paths enables programmable logic at cryogenic temperatures while preserving low-latency operation.
- Light-to-Frequency Modulator Calibration for Residual Voltage Accuracy
Residual voltage measurement after integration improves low-count light sensing accuracy without longer integration time or high-gain circuitry.
- Charge-Distributing Counter for Accurate Ambient Light Pulse Counting
A charge-distributing counter uses switched capacitors to count light-sensor pulse edges accurately without high-speed op-amps, improving brightness adjustment.