3 papers
quant-ph2026
Squeezing Enhanced Sagnac Sensing based on SU(1,1) Quantum Interference
Michal Natan, Saar Levin, Avi Pe'er
We present a simple and robust design for a squeezing-enhanced Sagnac interferometer that employs the concept of SU(1,1) interference to significantly surpass the classical sensiti…
quant-ph2025
Quantum matched filtering: breaking time-energy separability by 12 orders of magnitude
Nir Nechushtan, Hanzhong Zhang, Yosef London +4
Detection of signals buried in noise is the major challenge for sensing. Classically, the optimal detector is a matched filter, whose sensitivity meets the classical limit of corre…
physics.optics2024
X-ray Phase Measurements by Time-Energy Correlated Photon Pairs
Yishai Klein, Edward Strizhevsky, Haim Aknin +7
The invention of X-ray interferometers has led to advanced phase-sensing devices that are invaluable in various applications. These include the precise measurement of universal con…