Speckle field as a multiple particle trap

V. G. Shvedov; A. V. Rode; Ya V. Izdebskaya; A. S. Desyatnikov; W. Krolikowski; Yu S. Kivshar

doi:10.1063/1.3507112

Speckle field as a multiple particle trap

V. G. Shvedov
, A. V. Rode
, Ya V. Izdebskaya
, A. S. Desyatnikov
, W. Krolikowski
, Yu S. Kivshar

Australian National University
Taurida National University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We demonstrate that a speckle pattern in the spatially coherent laser field transmitted by a diffuser forms a multitude of three-dimensional bottle-shaped micro-traps. These multiple traps serve as a means for an effective trapping of large number of air-born absorbing particles. Confinement of up to a few thousand particles in air with a single beam has been achieved. Theoretical analysis of the speckle defined trapping volume and the trapping light power is in a good agreement with experimental results on capturing of aggregates of carbon nanoparticles in air.

Original language	English
Title of host publication	International Symposium on High Power Laser Ablation 2010, HPLA 2010
Pages	26-37
Number of pages	12
DOIs	https://doi.org/10.1063/1.3507112
Publication status	Published - 2010
Externally published	Yes
Event	International High Power Laser Ablation Symposium, HPLA 2010 - Santa Fe, NM, United States Duration: Apr 18 2010 → Apr 22 2010

Publication series

Name	AIP Conference Proceedings
Volume	1278
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	International High Power Laser Ablation Symposium, HPLA 2010
Country/Territory	United States
City	Santa Fe, NM
Period	4/18/10 → 4/22/10

Keywords

Bottle beam
Optical trapping in air
Speckle field

ASJC Scopus subject areas

General Physics and Astronomy

Access to Document

10.1063/1.3507112

Cite this

Shvedov, VG, Rode, AV, Izdebskaya, YV, Desyatnikov, AS, Krolikowski, W & Kivshar, YS 2010, Speckle field as a multiple particle trap. in International Symposium on High Power Laser Ablation 2010, HPLA 2010. AIP Conference Proceedings, vol. 1278, pp. 26-37, International High Power Laser Ablation Symposium, HPLA 2010, Santa Fe, NM, United States, 4/18/10. https://doi.org/10.1063/1.3507112

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title = "Speckle field as a multiple particle trap",

abstract = "We demonstrate that a speckle pattern in the spatially coherent laser field transmitted by a diffuser forms a multitude of three-dimensional bottle-shaped micro-traps. These multiple traps serve as a means for an effective trapping of large number of air-born absorbing particles. Confinement of up to a few thousand particles in air with a single beam has been achieved. Theoretical analysis of the speckle defined trapping volume and the trapping light power is in a good agreement with experimental results on capturing of aggregates of carbon nanoparticles in air.",

keywords = "Bottle beam, Optical trapping in air, Speckle field",

author = "Shvedov, \{V. G.\} and Rode, \{A. V.\} and Izdebskaya, \{Ya V.\} and Desyatnikov, \{A. S.\} and W. Krolikowski and Kivshar, \{Yu S.\}",

year = "2010",

doi = "10.1063/1.3507112",

language = "English",

isbn = "9780735408289",

series = "AIP Conference Proceedings",

pages = "26--37",

booktitle = "International Symposium on High Power Laser Ablation 2010, HPLA 2010",

note = "International High Power Laser Ablation Symposium, HPLA 2010 ; Conference date: 18-04-2010 Through 22-04-2010",

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AU - Shvedov, V. G.

AU - Rode, A. V.

AU - Izdebskaya, Ya V.

AU - Desyatnikov, A. S.

AU - Krolikowski, W.

AU - Kivshar, Yu S.

PY - 2010

Y1 - 2010

N2 - We demonstrate that a speckle pattern in the spatially coherent laser field transmitted by a diffuser forms a multitude of three-dimensional bottle-shaped micro-traps. These multiple traps serve as a means for an effective trapping of large number of air-born absorbing particles. Confinement of up to a few thousand particles in air with a single beam has been achieved. Theoretical analysis of the speckle defined trapping volume and the trapping light power is in a good agreement with experimental results on capturing of aggregates of carbon nanoparticles in air.

AB - We demonstrate that a speckle pattern in the spatially coherent laser field transmitted by a diffuser forms a multitude of three-dimensional bottle-shaped micro-traps. These multiple traps serve as a means for an effective trapping of large number of air-born absorbing particles. Confinement of up to a few thousand particles in air with a single beam has been achieved. Theoretical analysis of the speckle defined trapping volume and the trapping light power is in a good agreement with experimental results on capturing of aggregates of carbon nanoparticles in air.

KW - Bottle beam

KW - Optical trapping in air

KW - Speckle field

UR - https://www.scopus.com/pages/publications/78649278346

UR - https://www.scopus.com/pages/publications/78649278346#tab=citedBy

U2 - 10.1063/1.3507112

DO - 10.1063/1.3507112

M3 - Conference contribution

AN - SCOPUS:78649278346

SN - 9780735408289

T3 - AIP Conference Proceedings

SP - 26

EP - 37

BT - International Symposium on High Power Laser Ablation 2010, HPLA 2010

T2 - International High Power Laser Ablation Symposium, HPLA 2010

Y2 - 18 April 2010 through 22 April 2010

ER -

Speckle field as a multiple particle trap

Abstract

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Keywords

ASJC Scopus subject areas

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