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MUST2022 Conference
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Unusual keynote talk at an international scientific conference
NCCR MUST at Scientifica 2021Trapping of metallic Mie particles using a radially polarized laser beam
| Date | Do, 21.04.2011 | |
| Time | 10.15 | |
| Speaker | Jan Locher, Institute of Applied Physics, University of Bern | |
| Location | Universität Bern, Institut für Angewandte Physik, Gebäude exakte Wissenschaften, Hörsaal B116, Sidlerstrasse 5, 3012 Bern | |
| Program | In the talk, an optical tweezer will be presented which I have built for my master's thesis. After a short historical introduction, I will describe the physical basics behind optical trapping and point out the difference in trapping dielectric or metallic particles. A simple mathematical model, which helped to design the optical tweezer, will be presented. The second part will focus on the experimental set-up, with emphasis on the generation of a radially polarized laser beam. In the last part, the results are presented and discussed. | |
| Link | www.iap.unibe.ch | |
