Number of the records: 1
All-optical sub-Kelvin sympathetic cooling of a levitated microsphere in vacuum
- 1.0563179 - ÚPT 2023 RIV US eng J - Journal Article
Arita, Y. - Bruce, G. D. - Wright, E. M. - Simpson, Stephen Hugh - Zemánek, Pavel - Dholakia, K.
All-optical sub-Kelvin sympathetic cooling of a levitated microsphere in vacuum.
Optica. Roč. 9, č. 9 (2022), s. 1000-1002. ISSN 2334-2536. E-ISSN 2334-2536
R&D Projects: GA MŠMT EF15_003/0000476; GA ČR(CZ) GF21-19245K
Grant - others:AV ČR(CZ) AP2002
Program: Akademická prémie - Praemium Academiae
Institutional support: RVO:68081731
Keywords : optical trapping * optical levitation * counter-propagating beams * optical spin force * non-conservative force * non-equilibrium dynamics
OECD category: Optics (including laser optics and quantum optics)
Impact factor: 10.4, year: 2022
Method of publishing: Open access
https://opg.optica.org/optica/fulltext.cfm?uri=optica-9-9-1000&id=495547
We demonstrate all-optical sympathetic cooling of a laser-trapped microsphere to sub-Kelvin temperatures, mediated by optical binding to a feedback-cooled adjacent particle. Our study opens prospects for multi-particle quantum entanglement and sensing in levitated optomechanics.
Permanent Link: https://hdl.handle.net/11104/0335215
Research data: University of St Andrews Research Portal
Number of the records: 1