Patent · US Active

Superconducting photon detector

US10620044B2 · kind B2 · utility

50Cited by
3References
20Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 24, 2019
Grant dateApr 14, 2020
Priority date—
Expiry dateJun 24, 2039

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG01J2001/442
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

The various embodiments described herein include methods, devices, and systems for fabricating and operating superconducting photon detectors. In one aspect, a photon detector includes: (1) a first waveguide configured to guide photons from a photon source; (2) a second waveguide that is distinct and separate from the first waveguide and optically-coupled to the first waveguide; and (3) a superconducting component positioned adjacent to the second waveguide and configured to detect photons within the second waveguide.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.