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pro vyhledávání: '"Zarraoa, Laura"'
Publikováno v:
Physical Review RESEARCH 6, 033338 (2024)
Using a single neutral 87Rb atom held in an optical trap, and "quantum jump" detection of single-photon-initiated state changes, we demonstrate a single-photon quantum jump photodetector (QJPD) with intrinsically narrow bandwidth and strong rejection
Externí odkaz:
http://arxiv.org/abs/2403.08674
Precise, super-resolving intensity measurement by quantum jump spectroscopy of a single neutral atom
Autor:
Bianchet, Lorena C., Alves, Natalia, Zarraoa, Laura, Lamich, Tomas, Prakash, Vindhiya, Mitchell, Morgan W.
Publikováno v:
Phys. Rev. Research 4, L042026 (2022)
We present precise, sub-wavelength optical intensity measurement using a single trapped $^{87}$Rb atom as a sensor. The intensity is measured by the scalar ac Stark shift it produces on the $F=1 \rightarrow F'=2$ hyperfine transition of the D$_{2}$ l
Externí odkaz:
http://arxiv.org/abs/2205.13899
We describe optical methods for trapping, cooling, and observing single $^{87}$Rb atoms in a four-lens "Maltese cross" geometry (MCG). The use of four high numerical-aperture lenses in the cardinal directions enables efficient collection of light fro
Externí odkaz:
http://arxiv.org/abs/2103.05783
Autor:
Bianchet, Lorena C., Alves, Natalia, Zarraoa, Laura, Lamich, Tomas, Prakash, Vindhiya, Mitchell, Morgan W.
Publikováno v:
Physical Review Research. 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27a237cd41657a037e61120127912197
https://doi.org/10.1103/physrevresearch.4.l042026
https://doi.org/10.1103/physrevresearch.4.l042026
Akademický článek
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Autor:
Bianchet LC; ICFO - Institut de Ciències Fotòniques, The Barcelona Institute of Science and Technology, Castelldefels, Barcelona, 08860, Spain., Alves N; ICFO - Institut de Ciències Fotòniques, The Barcelona Institute of Science and Technology, Castelldefels, Barcelona, 08860, Spain., Zarraoa L; ICFO - Institut de Ciències Fotòniques, The Barcelona Institute of Science and Technology, Castelldefels, Barcelona, 08860, Spain., Bruno N; Istituto Nazionale di Ottica (CNR-INO), Largo Enrico Fermi 6, Florence, 50125, Italy.; European Laboratory for Non-linear Spectroscopy (LENS), Via nello Carrara 1, 50019 Sesto Fiorentino, Florence, Italy., Mitchell MW; ICFO - Institut de Ciències Fotòniques, The Barcelona Institute of Science and Technology, Castelldefels, Barcelona, 08860, Spain.; ICREA - Institució Catalana de Recerca i Estudis Avançats, Barcelona, 08010, Spain.
Publikováno v:
Open research Europe [Open Res Eur] 2022 Mar 03; Vol. 1, pp. 102. Date of Electronic Publication: 2022 Mar 03 (Print Publication: 2021).