Impedance-matched differential superconducting nanowire detectors

M Colangelo, B Korzh, JP Allmaras, AD Beyer… - Physical Review …, 2023 - APS
Superconducting nanowire single-photon detectors (SNSPDs) are the highest-performing
photon-counting technology in the near-infrared region. Because of delay-line effects, large …

High‐Resolution Time‐Correlated Single‐Photon Counting Using Electro‐Optic Sampling

B Crockett, J van Howe, N Montaut… - Laser & Photonics …, 2022 - Wiley Online Library
A simple, practical method based on electro‐optic gating is experimentally shown to improve
the temporal resolution of single‐photon detection by more than 16 times. Delay times …

Multifunctional superconducting nanowire quantum sensors

BJ Lawrie, CE Marvinney, YY Pai, MA Feldman… - Physical Review …, 2021 - APS
Superconducting nanowire single-photon detectors (SNSPDs) offer high-quantum-efficiency
and low-dark-count-rate single-photon detection. In a growing number of cases, large …

High Kinetic Inductance in Platinum‐Coated Aluminum Nanobridge Interferometers

IA Nazhestkin, SV Bakurskiy, AA Neilo… - Advanced …, 2025 - Wiley Online Library
The transport properties of a nanobridge superconducting quantum interference device
made of Al/Pt bilayer have been studied. Measurement and approximation of the voltage …

Free-space confocal magneto-optical spectroscopies at milliKelvin temperatures

BJ Lawrie, M Feldman… - … Devices, and Systems …, 2021 - spiedigitallibrary.org
We describe the operation of a free-space confocal optical microscope operated in a dilution
refrigerator. The microscope is installed on a cold insertable probe to enable fast sample …