Zobrazeno 1 - 10
of 906
pro vyhledávání: '"Dunlop H"'
Autor:
Christenhusz, M. T. M., Safavi-Naini, A., Rubinsztein-Dunlop, H., Neely, T. W., Reeves, M. T.
Despite the fundamentally different dissipation mechanisms, many laws and phenomena of classical turbulence equivalently manifest in quantum turbulence. The Reynolds law of dynamical similarity states that two objects of same geometry across differen
Externí odkaz:
http://arxiv.org/abs/2406.14049
Autor:
Amico, L., Boshier, M., Birkl, G., Minguzzi, A., Miniatura, C., Kwek, L. -C., Aghamalyan, D., Ahufinger, V., Anderson, D., Andrei, N., Arnold, A. S., Baker, M., Bell, T. A., Bland, T., Brantut, J. P., Cassettari, D., Chetcuti, W. J., Chevy, F., Citro, R., De Palo, S., Dumke, R., Edwards, M., Folman, R., Fortagh, J., Gardiner, S. A., Garraway, B. M., Gauthier, G., Günther, A., Haug, T., Hufnagel, C., Keil, M., von Klitzing, W., Ireland, P., Lebrat, M., Li, W., Longchambon, L., Mompart, J., Morsch, O., Naldesi, P., Neely, T. W., Olshanii, M., Orignac, E., Pandey, S., Pérez-Obiol, A., Perrin, H., Piroli, L., Polo, J., Pritchard, A. L., Proukakis, N. P., Rylands, C., Rubinsztein-Dunlop, H., Scazza, F., Stringari, S., Tosto, F., Trombettoni, A., Victorin, N., Wilkowski, D., Xhani, K., Yakimenko, A.
Publikováno v:
AVS Quantum Sci. 3, 039201 (2021)
Atomtronics deals with matter-wave circuits of ultra-cold atoms manipulated through magnetic or laser-generated guides with different shapes and intensities. In this way, new types of quantum networks can be constructed, in which coherent fluids are
Externí odkaz:
http://arxiv.org/abs/2008.04439
Autor:
Gauthier, G., Lenton, I., Parry, N. McKay, Baker, M., Davis, M. J., Rubinsztein-Dunlop, H., Neely, T. W.
Publikováno v:
Published in Optica Vol. 3, Issue 10, pp. 1136-1143 (2016)
Programable spatial light modulators (SLMs) have significantly advanced the configurable optical trapping of particles. Typically, these devices are utilized in the Fourier plane of an optical system, but direct imaging of an amplitude pattern can po
Externí odkaz:
http://arxiv.org/abs/1605.04928
Autor:
Forstner, S., Prams, S., Knittel, J., van Ooijen, E. D., Swaim, J. D., Harris, G. I., Szorkovszky, A., Bowen, W. P., Rubinsztein-Dunlop, H.
A cavity optomechanical magnetometer is demonstrated where the magnetic field induced expansion of a magnetostrictive material is transduced onto the physical structure of a highly compliant optical microresonator. The resulting motion is read out op
Externí odkaz:
http://arxiv.org/abs/1110.2271
Autor:
Meppelink, R., Koller, S. B., Vogels, J. M., van der Straten, P., van Ooijen, E. D., Heckenberg, N. R., Rubinsztein-Dunlop, H., Haine, S. A., Davis, M. J.
We observe the formation of shock waves in a Bose-Einstein condensate containing a large number of sodium atoms. The shock wave is initiated with a repulsive, blue-detuned light barrier, intersecting the BEC, after which two shock fronts appear. We o
Externí odkaz:
http://arxiv.org/abs/0907.3989
Publikováno v:
Physical Review A 79(2), 023813 (2009)
There exist two popular energy-momentum tensors for an electromagnetic wave in a dielectric medium. The Abraham expression is robust to experimental verification but more mathematically demanding, while the Minkowski expression is the foundation of a
Externí odkaz:
http://arxiv.org/abs/0902.2605
We propose and investigate a technique for generating smooth two-dimensional potentials for ultra-cold atoms based on the rapid scanning of a far-detuned laser beam using a two-dimensional acousto-optical modulator (AOM). We demonstrate the implement
Externí odkaz:
http://arxiv.org/abs/0801.2791
Autor:
Stibor, A., Kraft, S., Campey, T., Komma, D., Günther, A., Fortágh, J., Vale, C. J., Rubinsztein-Dunlop, H., Zimmermann, C.
Publikováno v:
Phys. Rev. A 76, 033614 (2007)
We experimentally investigate a scheme for detecting single atoms magnetically trapped on an atom chip. The detector is based on the photoionization of atoms and the subsequent detection of the generated ions. We describe the characterization of the
Externí odkaz:
http://arxiv.org/abs/quant-ph/0702132
Publikováno v:
in R. Sang and J. Dobson (eds), Australian Institute of Physics (AIP) 17th National Congress 2006: Refereed Papers, (Australian Institute of Physics, 2006) [CD-ROM, unpaginated]
The optical forces in optical tweezers can be robustly modeled over a broad range of parameters using generalsed Lorenz-Mie theory. We describe the procedure, and show how the combination of experimental measurement of properties of the trap coupled
Externí odkaz:
http://arxiv.org/abs/physics/0702048
Publikováno v:
in R. Sang and J. Dobson (eds), Australian Institute of Physics (AIP) 17th National Congress 2006: Refereed Papers, (Australian Institute of Physics, 2006) [CD-ROM, unpaginated]
Particles that can be trapped in optical tweezers range from tens of microns down to tens of nanometres in size. Interestingly, this size range includes large macromolecules. We show experimentally, in agreement with theoretical expectations, that op
Externí odkaz:
http://arxiv.org/abs/physics/0702047