Počet záznamů: 1
Particle dynamics in optical lattices
- 1.0335075 - ÚPT 2010 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Jákl, Petr - Zemánek, Pavel
Particle dynamics in optical lattices.
Optical Trapping and Optical Micromanipulation VI. (Proceedings of SPIE Vol. 7400). Bellingham: SPIE, 2009, 74000K: 1-11. ISBN 978-0-8194-7690-6. ISSN 0277-786X.
[Optical Trapping and Optical Micromanipulation /6./. San Diego (US), 02.08.2009-06.08.2009]
Grant CEP: GA MŠMT(CZ) LC06007; GA MŠMT OC08034
Výzkumný záměr: CEZ:AV0Z20650511
Klíčová slova: optical tweezers * optical micromanipulations * holographic optical trapping * spatial light modulator
Kód oboru RIV: BH - Optika, masery a lasery
We present a thorough experimental and theoretical study of micrometer-sized particle dynamics in optical lattices. The spatial parameters of the lattices are set by configuration of the interfering beams with computercontrolled spatial light modulator. The behaviour of particle confined in the interference pattern is monitored by fast CCD camera. Analyses of the particle trajectory and Brownian motion reveal force interaction between the particle and the lattice. We use polymer microspheres as the experimental objects. The experimental results are compared with the theoretical predictions based on the generalized Mie theory.
Trvalý link: http://hdl.handle.net/11104/0179648
Počet záznamů: 1