Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sune Mai"'
Autor:
Jacob F Sherson, Sung Jong Park, Poul L Pedersen, Nils Winter, Miroslav Gajdacz, Sune Mai, Jan Arlt
Publikováno v:
New Journal of Physics, Vol 14, Iss 8, p 083013 (2012)
The coherent manipulation of wave packets is an important tool in many areas of physics. We demonstrate the experimental realization of quasi-free wave packets of ultra-cold atoms bound by an external harmonic trap. The wave packets are produced by m
Externí odkaz:
https://doaj.org/article/6235b4f4960c49b99f0264670e045d9a
Publikováno v:
Rasmussen, S, Nyboe, N S, Mai, S & Larsen, J J 2018, ' Robust cancellation of minimum shift keying-encoded radio interference in data from the transient electromagnetic method ', Geophysics, vol. 83, no. 2, pp. E87-E94 . https://doi.org/10.1190/GEO2017-0611.1
Interference from radio signals in the very low frequency (VLF, 3–30 kHz) band constitutes a significant part of the noise in data, measured using the transient electromagnetic method (TEM). Most radio signals in this frequency band convey streams
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99cc77cfff506fb683a9526068376155
https://doi.org/10.1190/geo2017-0611.1
https://doi.org/10.1190/geo2017-0611.1
Publikováno v:
Rasmussen, S, Skovgaard Nyboe, N, Mai, S & Larsen, J J 2018, ' Extraction and use of noise models from transient electromagnetic data ', Geophysics, vol. 83, no. 1, pp. E37-E46 . https://doi.org/10.1190/geo2017-0299.1
Measurements using the transient electromagnetic (TEM) method are unavoidably contaminated by noise from various sources. Knowledge of the local noise conditions during data acquisition can be useful for tuning the acquisition parameters in the field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac32904c7e81c7fac4332a30089df06d
https://pure.au.dk/portal/da/publications/extraction-and-use-of-noise-models-from-transient-electromagnetic-data(9c16112f-5604-4d8a-bf53-9b856280881e).html
https://pure.au.dk/portal/da/publications/extraction-and-use-of-noise-models-from-transient-electromagnetic-data(9c16112f-5604-4d8a-bf53-9b856280881e).html
Publikováno v:
Rasmussen, S, Skovgaard Nyboe, N, Mai, S & Larsen, J J 2017, ' Noise properties of Fourier deconvolution for time-domain electromagnetic soundings ', Geophysics, vol. 82, no. 5, pp. 257-266 . https://doi.org/10.1190/geo2016-0588.1
The transient electromagnetic method (TEM) is widely used for mapping the earth’s subsurface resistivity structures, e.g., for groundwater or mineral exploration, using airborne and ground-based systems. Data from TEM surveys can be modified using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74268516657652f11daeb0ffbc6141ee
https://pure.au.dk/portal/da/publications/noise-properties-of-fourier-deconvolution-for-timedomain-electromagnetic-soundings(633ca0cd-233a-4e9b-97ca-5e4142ae7995).html
https://pure.au.dk/portal/da/publications/noise-properties-of-fourier-deconvolution-for-timedomain-electromagnetic-soundings(633ca0cd-233a-4e9b-97ca-5e4142ae7995).html
Autor:
Sune Mai, Miroslav Gajdacz, Nils Winter, Jacob F. Sherson, Jan J. Arlt, Sung Jong Park, Poul L. Pedersen
Publikováno v:
Sherson, J F, Park, S J, Pedersen, P L, Winter, N, Gajdacz, M, Mai, S & Arlt, J 2012, ' The pump-probe coupling of matter wave packets to remote lattice states ', New Journal of Physics, vol. 14, no. 8, pp. 083013 . https://doi.org/10.1088/1367-2630/14/8/083013
The coherent manipulation of wave packets is an important tool in many areas of physics. We demonstrate the experimental realization of quasi-free wave packets of ultra-cold atoms bound by an external harmonic trap. The wave packets are produced by m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fa5273ccd2f9642452388dc343f8b16
https://pure.au.dk/portal/da/publications/the-pumpprobe-coupling-of-matter-wave-packets-to-remote-lattice-states(783e492c-4d1f-4b5c-ae66-a8ee68e35948).html
https://pure.au.dk/portal/da/publications/the-pumpprobe-coupling-of-matter-wave-packets-to-remote-lattice-states(783e492c-4d1f-4b5c-ae66-a8ee68e35948).html
Publikováno v:
Park, S J, Andersen, H K, Mai, S, Arlt, J & Sherson, J 2012, ' Dynamical control of matter-wave splitting using time-dependent optical lattices ', Physical Review A, vol. 85, no. 3, pp. 033626 . https://doi.org/10.1103/PhysRevA.85.033626
We report on measurements of splitting Bose-Einstein condensates (BEC) by using a time-dependent optical lattice potential. First, we demonstrate the division of a BEC into a set of equally populated components by means of time dependent control of L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::839a8f0dcf0e10a16382f165f03826cf
https://doi.org/10.1103/physreva.85.033626
https://doi.org/10.1103/physreva.85.033626
Publikováno v:
Bertelsen, J F, Andersen, H K, Mai, S & Budde, M 2007, ' Mixing of ultracold atomic clouds by merging of two magnetic traps ', Physical Review A, vol. 75, pp. 013404 .
We demonstrate a method to make mixtures of ultracold atoms that does not make use of a two-species magneto-optical trap. We prepare two clouds of 87Rb atoms in distinct magnetic quadrupole traps and mix the two clouds by merging the traps. For corre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8b84829ad0160550e5278338be11cc5
http://arxiv.org/abs/cond-mat/0606416
http://arxiv.org/abs/cond-mat/0606416
Autor:
Sung Jong Park1, Andersen, Henrik Kjaer1, Sune Mai1, Arlt, Jan1, Sherson, Jacob F.2 tsherson@phys.au.dk
Publikováno v:
Physical Review A: Atomic, Molecular & Optical Physics. Mar2012, Vol. 85 Issue 3-B, p1-7. 7p.