Zobrazeno 1 - 10
of 683
pro vyhledávání: '"Potts, C"'
Quantum acoustics is an emerging platform for hybrid quantum technologies enabling quantum coherent control of mechanical vibrations. High-overtone bulk acoustic resonators (HBARs) represent an attractive mechanical implementation of quantum acoustic
Externí odkaz:
http://arxiv.org/abs/2410.10272
Parametric coupling between harmonic oscillators has enabled exquisite measurement precision and control of linear resonators, being extensively studied, for example, in cavity optomechanics. This level of control has been made possible by using stro
Externí odkaz:
http://arxiv.org/abs/2407.02024
In cavity magnomechanical systems, magnetic excitations couple simultaneously with mechanical vibrations and microwaves, incorporating the tunability of magnetism and the long lifetimes of mechanical modes. Applications of such systems, such as therm
Externí odkaz:
http://arxiv.org/abs/2403.17185
The development of quantum acoustics has enabled the cooling of mechanical objects to their quantum ground state, generation of mechanical Fock-states, and Schrodinger cat states. Such demonstrations have made mechanical resonators attractive candida
Externí odkaz:
http://arxiv.org/abs/2312.13948
Environmental noise coupling to mechanical experiments often introduces low-frequency fluctuations to the resonators, adding noise to measurements and reducing signal to noise. To counter these fluctuations, we demonstrate a dynamic feedback system i
Externí odkaz:
http://arxiv.org/abs/2304.06296
The radiation pressure-like coupling between magnons and phonons in magnets can modify the phonon frequency (magnomechanical spring effect) and decay rate (magnomechanical decay) via dynamical backaction. Such effects have been recently observed by c
Externí odkaz:
http://arxiv.org/abs/2301.11920
The interaction between magnons and mechanical vibrations dynamically modify the properties of the mechanical oscillator, such as its frequency and decay rate. Known as dynamical backaction, this effect is the basis for many theoretical protocols, su
Externí odkaz:
http://arxiv.org/abs/2211.13766
Publikováno v:
Open Access Journal of Contraception, Vol Volume 15, Pp 13-21 (2024)
Sahra Ibrahimi,1– 3 Bamba Youssouf,4 Christine Potts,1 Alexandre Dumouza,1 Rani Duff,1 Landry-Serges Malaba,1 Bettina Brunner1 1International Development Division, Abt Associates, Rockville, MD, USA; 2Department of Global Health, Denison University
Externí odkaz:
https://doaj.org/article/7c8b31ca16a94cf6b7d6245eb55db83c
Polarized atomic ensembles play a crucial role in precision measurements. We demonstrate a novel method of creating atomic polarization in an alkali vapor in a continuous-wave regime. The method relies on a combination of optical pumping by a laser b
Externí odkaz:
http://arxiv.org/abs/2110.10673
Publikováno v:
Phys. Rev. X 11, 031053 (2021)
Dynamical backaction resulting from radiation pressure forces in optomechanical systems has proven to be a versatile tool for manipulating mechanical vibrations. Notably, dynamical backaction has resulted in the cooling of a mechanical resonator to i
Externí odkaz:
http://arxiv.org/abs/2104.11218