Zobrazeno 1 - 10
of 10
pro vyhledávání: '"N. P. Bullier"'
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p L032022 (2021)
We report on cooling of the center-of-mass motion of a nanoparticle via a coupling between its motion and the optical field within a high finesse cavity. The resulting coupling is purely quadratic in displacement and gives rise to a van der Pol nonli
Externí odkaz:
https://doaj.org/article/b6c9394eb32345ad9e9293d2f353f571
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023349 (2020)
Levitated nano-oscillators are promising platforms for testing fundamental physics and quantum mechanics in a new high mass regime. Levitation allows extreme isolation from the environment, reducing the decoherence processes that are crucial for thes
Externí odkaz:
https://doaj.org/article/fe606952b43e48ea8e5f4466338f68ff
Publikováno v:
Optical Trapping and Optical Micromanipulation XVIII.
We report on cooling the center-of-mass motion of a nanoparticle via a coupling between its motion and the optical field of a high finesse cavity. At the core of the experiment is a hybrid trapping potential obtained by overlapping an electrodynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f0f1dbe77c32ff382063584fa8e5b4f
https://doi.org/10.1117/12.2594482
https://doi.org/10.1117/12.2594482
We report on cooling the center-of-mass motion of a nanoparticle due to a purely quadratic coupling between its motion and the optical field of a high finesse cavity. The resulting interaction gives rise to a Van der Pol nonlinear damping, which is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e757214392ccce19640749bc192177ea
http://arxiv.org/abs/2006.16103
http://arxiv.org/abs/2006.16103
Publikováno v:
Physical Review Research. 2
Levitated nano-oscillators are promising platforms for testing fundamental physics and quantum mechanics in a new high mass regime. Levitation allows extreme isolation from the environment, reducing the decoherence processes that are crucial for thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d582be99b52206499d10ac7b17c9e46e
https://doi.org/10.1103/physrevresearch.2.023349
https://doi.org/10.1103/physrevresearch.2.023349
We describe the construction and characterisation of a nano-oscillator formed by a Paul trap. The frequency and temperature stability of the nano-oscillator was measured over several days allowing us to identify the major sources of trap and environm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc183207e3ca495e9e2da384157ea151
Publikováno v:
Review of Scientific Instruments
We describe the measurement of the secular motion of a levitated nanoparticle in a Paul trap with a CMOS camera. This simple method enables us to reach signal-to-noise ratios as good as 10$^{6}$ with a displacement sensitivity better than 10$^{-16}\,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea02b673adaa6051031cf9b71a39a78a
Publikováno v:
Physical Review A. 98
Interesting experimental signatures of quantum cavity optomechanics arise because the quantum back-action induces correlations between incident quantum shot noise and the cavity field. While the quantum linear theory of optomechanics (QLT) has provid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::541c9d8fbb3c0db7ff5275243551bb8d
https://doi.org/10.1103/physreva.98.063827
https://doi.org/10.1103/physreva.98.063827
Publikováno v:
Journal of Physics D: Applied Physics; 4/22/2020, Vol. 53 Issue 17, p1-1, 1p
Publikováno v:
Optical Trapping and Optical Micromanipulation XIV
Cavity optomechanics has been used to cool the center-of-mass motion of levitated nanospheres to millikelvin temperatures. Trapping the particle in the cavity field enables high mechanical frequencies bringing the system close to the resolved-sideban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f02d510884ad75c8ad3a59a6a948c7bd