6 papers
Weak-Field Expansion: A Time-Closed Solution of Quantum Three-Wave Mixing
Hanzhong Zhang, Avi Pe'er
We present a systematic derivation of the Heisenberg evolution of a trilinear bosonic Hamiltonian system in presence of a strong drive beyond the standard approximation of a classi…
Quantum Sensing of Birefringence Beyond the Classical Limit with a Hyper-Squeezed SU(1,1) Interferometer
Samata Gokhale, Netanel P. Yaish, Michal Natan +3
Quantum interferometric sensing plays a crucial role in a wide range of applications, including quantum metrology, quantum imaging, and quantum lithography, where minute phase shif…
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…
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…
Multiplexed Processing of Quantum Information Across an Ultra-wide Optical Bandwidth
Alon Eldan, Ofek Gilon, Asher Lagemi +2
Protocols for processing of quantum information are the foundation of quantum technology, enabling to share secrets at a distance, teleport quantum states, and to implement quantum…
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…