Results 21 to 30 of about 86 (82)
International Scholarly Research Notices, Volume 2012, Issue 1, 2012., 2012 We present a broad summary of research involving the application of quantum feedback control techniques to optical setups, from the early enhancement of optical amplitude squeezing to the recent stabilisation of photon number states in a microwave cavity, dwelling mostly on the latest experimental advances.
Alessio Serafini +2 more
wiley +1 more source
Nanophotonics, Volume 14, Issue 20, Page 3243-3254, 01 October 2025.Abstract The generation and application of squeezed light have long been central goals of quantum optics. Intensity noise squeezing of bright (coherent) states (“bright squeezing”), in contrast to squeezed vacuum, is relatively underdeveloped. The current state of the art has generally been restricted to narrow operating wavelength ranges and does not ...
Sahil Pontula +3 more
wiley +1 more source
Improved Placement Precision of Donor Spin Qubits in Silicon using Molecule Ion Implantation
Advanced Quantum Technologies, Volume 7, Issue 3, March 2024.Donor spins in silicon‐28 are among the best performing qubits in the solid state. P donor placement precision is improved upon, advantageous for qubit readout and coupling, by implanting PF2$\rm{PF}_2$ molecule ions that carry bystander atoms to boost detection confidence.
Danielle Holmes +8 more
wiley +1 more source
A Quantum Perspective on Oscillation Frequencies in Axion Dark Matter Experiments
Annalen der Physik, Volume 536, Issue 1, January 2024.The time evolution of signals in axion dark matter experiments, such as CASPEr, is looked at from a quantum perspective. Classically, one expects signals oscillating with a frequency equal to the axion mass. The explanation of where this oscillation frequency appears from a quantum perspective and how it relates to the axion quantum state. The suitable
Joerg Jaeckel +2 more
wiley +1 more source
Enhanced Sensing Mechanism Based on Shifting an Exceptional Point. [PDF]
Research (Wash D C), 2023 Mao X +6 more
europepmc +1 more source
Detecting Single Microwave Photons with NV Centers in Diamond. [PDF]
Materials (Basel), 2023 Woodman O +3 more
europepmc +1 more source
Nondestructive detection of photonic qubits. [PDF]
Nature, 2021 Niemietz D +3 more
europepmc +1 more source
Quantum channel correction outperforming direct transmission. [PDF]
Nat Commun, 2022 Slussarenko S +7 more
europepmc +1 more source
Axion dark matter: How to see it? [PDF]
Sci Adv, 2022 Semertzidis YK, Youn S.
europepmc +1 more source
High-precision multiparameter estimation of mechanical force by quantum optomechanics. [PDF]
Sci Rep, 2022 Ruppert L, Rakhubovsky A, Filip R.
europepmc +1 more source