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Formation of one-dimensional optically bound structures of polystyrene particles near the surface
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SYSNO ASEP 0352213 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Formation of one-dimensional optically bound structures of polystyrene particles near the surface Author(s) Brzobohatý, Oto (UPT-D) RID, ORCID, SAI
Karásek, Vítězslav (UPT-D) RID, SAI
Zemánek, Pavel (UPT-D) RID, SAI, ORCID
Čižmár, T. (GB)
Dholakia, K. (GB)Number of authors 5 Source Title Optical Trapping and Optical Micromanipulation VII (Proceedings of SPIE Vol. 7762). - Bellingham : SPIE, 2010 - ISBN 978-0-8194-8258-7 Pages 776212: 1-7 Number of pages 7 s. Action Optical Trapping and Optical Micromanipulation /7./ Event date 01.08.2010 VEvent location San Diego Country US - United States Event type WRD Language eng - English Country US - United States Keywords optical binding ; optical forces ; optical tweezers ; optical trapping Subject RIV BH - Optics, Masers, Lasers R&D Projects GA202/09/0348 GA ČR - Czech Science Foundation (CSF) LC06007 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) OC08034 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z20650511 - UPT-D (2005-2011) UT WOS 000285837400023 Annotation We studied experimentally and theoretically the formation of one-dimensional optically bound structures of polystyrene particles placed near the surface. These structures were created as the result of the illumination of a colloidal suspension by relatively wide Gaussian beam (beam waist 20 .mu.m and wavelength 532 nm) that was reflected backwards with a tiny tilt with respect to the incident beam. We have measured quantitatively the binding forces between individual particles and compared the experimental results with the theoretical simulations based on the coupled dipole method (CDM). Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2011
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