Optical micromanipulation using supercontinuum Laguerre-Gaussian and Gaussian beams

J. E. Morris; A. E. Carruthers; M. Mazilu; P. J. Reece; T. Cizmar; P. Fischer; K. Dholakia

doi:10.1364/OE.16.010117

Optical micromanipulation using supercontinuum Laguerre-Gaussian and Gaussian beams

J. E. Morris, A. E. Carruthers, M. Mazilu, P. J. Reece, T. Cizmar, P. Fischer, K. Dholakia

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

32 Citations (Scopus)

Abstract

We characterize a single beam supercontinuum "white light" trap and determine the trap stiffness in the transverse trapping plane. We realize a holographic white light trapping system using a spatial light modulator, and explore the generation of a dual beam trap and characterize its performance. We also demonstrate optical trapping and rotation of particles using a supercontinuum vortex beam. It is shown that orbital angular momentum can be transferred to spheres trapped in a supercontinuum vortex. Quantified rotation rates are demonstrated.

Original language	English
Pages (from-to)	10117-10129
Number of pages	13
Journal	Optics Express
Volume	16
Issue number	14
DOIs	https://doi.org/10.1364/OE.16.010117
Publication status	Published - 7 Jul 2008

Keywords

SPHERES
MANIPULATION
TWEEZERS
COMPUTER-GENERATED HOLOGRAMS
PARTICLES
ORBITAL ANGULAR-MOMENTUM
LIGHT
MODES
TRAP

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10.1364/OE.16.010117

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title = "Optical micromanipulation using supercontinuum Laguerre-Gaussian and Gaussian beams",

abstract = "We characterize a single beam supercontinuum {"}white light{"} trap and determine the trap stiffness in the transverse trapping plane. We realize a holographic white light trapping system using a spatial light modulator, and explore the generation of a dual beam trap and characterize its performance. We also demonstrate optical trapping and rotation of particles using a supercontinuum vortex beam. It is shown that orbital angular momentum can be transferred to spheres trapped in a supercontinuum vortex. Quantified rotation rates are demonstrated.",

keywords = "SPHERES, MANIPULATION, TWEEZERS, COMPUTER-GENERATED HOLOGRAMS, PARTICLES, ORBITAL ANGULAR-MOMENTUM, LIGHT, MODES, TRAP",

author = "Morris, {J. E.} and Carruthers, {A. E.} and M. Mazilu and Reece, {P. J.} and T. Cizmar and P. Fischer and K. Dholakia",

year = "2008",

month = jul,

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doi = "10.1364/OE.16.010117",

language = "English",

volume = "16",

pages = "10117--10129",

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T1 - Optical micromanipulation using supercontinuum Laguerre-Gaussian and Gaussian beams

AU - Morris, J. E.

AU - Carruthers, A. E.

AU - Mazilu, M.

AU - Reece, P. J.

AU - Cizmar, T.

AU - Fischer, P.

AU - Dholakia, K.

PY - 2008/7/7

Y1 - 2008/7/7

N2 - We characterize a single beam supercontinuum "white light" trap and determine the trap stiffness in the transverse trapping plane. We realize a holographic white light trapping system using a spatial light modulator, and explore the generation of a dual beam trap and characterize its performance. We also demonstrate optical trapping and rotation of particles using a supercontinuum vortex beam. It is shown that orbital angular momentum can be transferred to spheres trapped in a supercontinuum vortex. Quantified rotation rates are demonstrated.

AB - We characterize a single beam supercontinuum "white light" trap and determine the trap stiffness in the transverse trapping plane. We realize a holographic white light trapping system using a spatial light modulator, and explore the generation of a dual beam trap and characterize its performance. We also demonstrate optical trapping and rotation of particles using a supercontinuum vortex beam. It is shown that orbital angular momentum can be transferred to spheres trapped in a supercontinuum vortex. Quantified rotation rates are demonstrated.

KW - SPHERES

KW - MANIPULATION

KW - TWEEZERS

KW - COMPUTER-GENERATED HOLOGRAMS

KW - PARTICLES

KW - ORBITAL ANGULAR-MOMENTUM

KW - LIGHT

KW - MODES

KW - TRAP

U2 - 10.1364/OE.16.010117

DO - 10.1364/OE.16.010117

M3 - Article

SN - 1094-4087

VL - 16

SP - 10117

EP - 10129

JO - Optics Express

JF - Optics Express

IS - 14

ER -

Optical micromanipulation using supercontinuum Laguerre-Gaussian and Gaussian beams

Abstract

Keywords

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