| 摘要 |
<p>A photon detection system with improved high-speed performance. An array of photon detectors is provided, providing transient responses that indicate both a time and a location of photon detection. Each photon detector may use a superconducting nanowire, arranged as part of a resonant cell to have a unique resonant frequency. Upon detection of even a single photon, a resonant cell may create a transient response comprising its unique resonant frequency. The transient responses may be combined on a single readout line, allowing identification of the photon detection location based on a detected frequency component read out. The electrical properties within resonant cells, as well as the connections between different resonant cells, may be configured to produce different transient responses. For example, resonant cells may be configured to produce a transient response having multiple pulses, which may separately indicate a time and a location of a photon detection.</p> |
