Creation and Manipulation of Three-Dimensional Optically Trapped Structures

Michael Peter Macdonald; L Paterson; K Volke-Sepulveda; J Arlt; Wilson Sibbett; Kishan Dholakia

doi:10.1126/science.1069571

Creation and Manipulation of Three-Dimensional Optically Trapped Structures

Michael Peter Macdonald, L Paterson, K Volke-Sepulveda, J Arlt, Wilson Sibbett, Kishan Dholakia

Research output: Contribution to journal › Article › peer-review

Abstract

An interferometric pattern between two annular laser beams is used to construct three-dimensional (3D) trapped structures within an optical tweezers setup. In addition to being fully translatable in three dimensions, the trapped structure can be rotated controllably and continuously by introducing a frequency difference between the two laser beams. These interference patterns could play an important rote in the creation of extended 3D crystalline structures.

Original language	English
Pages (from-to)	1101-1103
Number of pages	3
Journal	Science
Volume	296
Issue number	5570
DOIs	https://doi.org/10.1126/science.1069571
Publication status	Published - 10 May 2002

Keywords

ORBITAL ANGULAR-MOMENTUM
MICROSCOPIC PARTICLES
LASER-BEAMS
SINGLE
LIGHT
PROPAGATION
ALIGNMENT
ENERGY
FIELDS
WAVE

Access to Document

10.1126/science.1069571

Cite this

@article{3bf9059d3233447699ded1e0047eb37b,

title = "Creation and Manipulation of Three-Dimensional Optically Trapped Structures",

abstract = "An interferometric pattern between two annular laser beams is used to construct three-dimensional (3D) trapped structures within an optical tweezers setup. In addition to being fully translatable in three dimensions, the trapped structure can be rotated controllably and continuously by introducing a frequency difference between the two laser beams. These interference patterns could play an important rote in the creation of extended 3D crystalline structures.",

keywords = "ORBITAL ANGULAR-MOMENTUM, MICROSCOPIC PARTICLES, LASER-BEAMS, SINGLE, LIGHT, PROPAGATION, ALIGNMENT, ENERGY, FIELDS, WAVE",

author = "Macdonald, \{Michael Peter\} and L Paterson and K Volke-Sepulveda and J Arlt and Wilson Sibbett and Kishan Dholakia",

year = "2002",

month = may,

day = "10",

doi = "10.1126/science.1069571",

language = "English",

volume = "296",

pages = "1101--1103",

journal = "Science",

issn = "0036-8075",

publisher = "American Association for the Advancement of Science",

number = "5570",

}

TY - JOUR

T1 - Creation and Manipulation of Three-Dimensional Optically Trapped Structures

AU - Macdonald, Michael Peter

AU - Paterson, L

AU - Volke-Sepulveda, K

AU - Arlt, J

AU - Sibbett, Wilson

AU - Dholakia, Kishan

PY - 2002/5/10

Y1 - 2002/5/10

N2 - An interferometric pattern between two annular laser beams is used to construct three-dimensional (3D) trapped structures within an optical tweezers setup. In addition to being fully translatable in three dimensions, the trapped structure can be rotated controllably and continuously by introducing a frequency difference between the two laser beams. These interference patterns could play an important rote in the creation of extended 3D crystalline structures.

AB - An interferometric pattern between two annular laser beams is used to construct three-dimensional (3D) trapped structures within an optical tweezers setup. In addition to being fully translatable in three dimensions, the trapped structure can be rotated controllably and continuously by introducing a frequency difference between the two laser beams. These interference patterns could play an important rote in the creation of extended 3D crystalline structures.

KW - ORBITAL ANGULAR-MOMENTUM

KW - MICROSCOPIC PARTICLES

KW - LASER-BEAMS

KW - SINGLE

KW - LIGHT

KW - PROPAGATION

KW - ALIGNMENT

KW - ENERGY

KW - FIELDS

KW - WAVE

UR - https://www.scopus.com/pages/publications/0037052510

UR - http://www.sciencemag.org/cgi/content/full/296/5570/1101

U2 - 10.1126/science.1069571

DO - 10.1126/science.1069571

M3 - Article

SN - 0036-8075

VL - 296

SP - 1101

EP - 1103

JO - Science

JF - Science

IS - 5570

ER -

Creation and Manipulation of Three-Dimensional Optically Trapped Structures

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this