Number of the records: 1

Optical binding of particle pairs in retro-reflected beam geometry

SYSNO ASEP	0468525
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Optical binding of particle pairs in retro-reflected beam geometry
Author(s)	Damková, Jana (UPT-D)_{RID, ORCID, SAI} Chvátal, Lukáš (UPT-D)_{RID, ORCID, SAI} Brzobohatý, Oto (UPT-D)_{RID, ORCID, SAI} Zemánek, Pavel (UPT-D)_{RID, SAI, ORCID}
Number of authors	4
Article number	101420Q
Source Title	20th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics (Proceedings of SPIE 10142). - Bellingham : SPIE, 2016 - ISSN 0277-786X
Pages	s. 1-7
Number of pages	7 s.
Publication form	Online - E
Action	Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics /20./
Event date	05.09.2016 - 09.09.2016
VEvent location	Jasná
Country	SK - Slovakia
Event type	WRD
Language	eng - English
Country	US - United States
Keywords	optical trapping ; tractor beam ; optical binding ; holographic video microscopy
Subject RIV	BH - Optics, Masers, Lasers
R&D Projects	GA14-16195S GA ČR - Czech Science Foundation (CSF)
	LO1212 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	TE01020233 GA TA ČR - Technology Agency of the Czech Republic (TA ČR)
	ED0017/01/01 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	UPT-D - RVO:68081731
UT WOS	000393152700025
EID SCOPUS	85011653952
DOI	10.1117/12.2263360
Annotation	Optical binding of polystyrene microparticle pairs in retro-reflected wide Gaussian beam, called "tractor beam", is studied experimentally and the results are compared with the numerical calculations based on the multiple-particle Mie scattering theory. To investigate the dynamics of optically bound particle pairs in three dimensions we employ holographic video microscopy technique. We show that the particle pair motion is strongly dependent on the relative distances of the particles and the switching between applying pushing and pulling force on particle pairs can be achieved only by changing their configuration even though the "tractor-beam" parameters remain unchanged.
Workplace	Institute of Scientific Instruments
Contact	Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178
Year of Publishing	2017
Electronic address	http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2595362

Number of the records: 1