Toros, M;
Rashid, M;
Ulbricht, H;
(2018)
Detection of anisotropic particles in levitated optomechanics.
Physical Review A
, 98
(5)
10.1103/PhysRevA.98.053803.
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Abstract
We discuss the detection of an anisotropic particle trapped by an elliptically polarized focused Gaussian laser beam. We obtain the full rotational and translational dynamics, as well as the measured photocurrent in a general-dyne detection. As an example, we discuss a toy model of homodyne detection, which captures the main features typically found in experimental setups.
| Type: | Article |
|---|---|
| Title: | Detection of anisotropic particles in levitated optomechanics |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevA.98.053803 |
| Publisher version: | https://doi.org/10.1103/PhysRevA.98.053803 |
| Language: | English |
| Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Science & Technology, Physical Sciences, Optics, Physics, Atomic, Molecular & Chemical, Physics, SILICON NANORODS, HIGH-VACUUM, CAVITY, INTERFERENCE, NANOPARTICLE, NANOSPHERE, SYSTEMS, TRAP |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10066079 |
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