dc SQUID Design with Femtotesla Sensitivity for Quantum-Ready Readouts
Sign Up to like & getrecommendations! Published in 2020 at "Physical review applied"
DOI: 10.1103/physrevapplied.14.014020
Abstract: Among some of the current uses of dc superconducting quantum interference devices (SQUIDs) are qubit readouts and sensors for probing the properties of quantum materials. We present a gradiometric niobium SQUID design with state-of-the-art sensitivity… read more here.
Keywords: squid design; femtotesla sensitivity; design femtotesla; sensitivity quantum ... See more keywords
Sensitivity of Quantum-Enhanced Interferometers
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym15030774
Abstract: We review various schemes of quantum-enhanced optical interferometers, both linear (SU(2)) and non-linear (SU(1,1)) ones, as well as hybrid SU(2)/SU(1,1) options, using the unified modular approach based on the Quantum Cramèr–Rao bound (QCRB), and taking… read more here.
Keywords: quantum enhanced; arm interferometer; sensitivity quantum; enhanced interferometers ... See more keywords