RESETTABLE PHOTON NUMBER RESOLVING DETECTOR

WIPO Patent Application WO/2024/054459

A3

The various embodiments described herein include methods, devices, and systems for detecting photons. In one aspect, an electrical circuit includes a superconducting photon detector that transitions from a superconducting state to a non-superconducting state in response to an incident photon; and a reset circuit coupled in parallel with the superconducting photon detector, the reset circuit comprising a resistor and an inductor coupled together in series, where the resistor is composed of a metal layer and a layer of superconducting material.

JP2023091428	IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM
JP2004205494	SAMPLING CIRCUIT FOR DETECTED SIGNAL OF DIGITAL CONTROL SYSTEM PYROELECTRIC TYPE
WO/1983/002323	PHOTOMULTIPLIER DETECTOR PROTECTION DEVICE AND METHOD

BENYAMINI AVISHAI (US)
SOMAVARAPU SANDEEP (US)
MOORES BRAD (US)
NAJAFI FARAZ (US)

PCT/US2023/032013

April 04, 2024

September 05, 2023

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PSIQUANTUM CORP (US)

G01J1/44; H03K17/92; H10N60/30; H03K17/94

US5912503A	1999-06-15
US20220029589A1	2022-01-27
US20210273621A1	2021-09-02

MARC DE CEA, EMMA E. WOLLMAN, AMIR H. ATABAKI, DODD J. GRAY, MATTHEW D. SHAW & RAJEEV J. RAM: "Photonic Readout of Superconducting Nanowire Single Photon Counting Detectors", SCIENTIFIC REPORTS, vol. 10, 11 June 2020 (2020-06-11), pages 9470 - 9470-15, XP009553932

WILLIAMS, Gary, S. et al. (US)

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