Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Dynamics of multiple trapping by a single-beam laser tweezer

Not Accessible

Your library or personal account may give you access

Abstract

A multiple-trap single-beam scanning laser tweezer system was developed and characterized. Different stationary and mobile multiple-trap modes were generated for polystyrene beads in a water environment. Trapping efficiency and stability were investigated for several dynamic parameters such as transition time between the sites, waiting time on a single site, number of trapping sites, and IR laser power. Optimal parameters for efficient generation of complex arrays and matrices were determined. We demonstrate an example of a single laser beam multiple-trap application by measuring the trap’s stiffness in water for our laser tweezer setup.

© 2005 Optical Society of America

Full Article  |  PDF Article
More Like This
Axial optical trapping forces on two particles trapped simultaneously by optical tweezers

Shenghua Xu, Yinmei Li, and Liren Lou
Appl. Opt. 44(13) 2667-2672 (2005)

Fully dynamic multiple-beam optical tweezers

René Lynge Eriksen, Vincent Ricardo Daria, and Jesper Glückstad
Opt. Express 10(14) 597-602 (2002)

High trapping forces for high-refractive index particles trapped in dynamic arrays of counterpropagating optical tweezers

Astrid van der Horst, Peter D. J. van Oostrum, Alexander Moroz, Alfons van Blaaderen, and Marileen Dogterom
Appl. Opt. 47(17) 3196-3202 (2008)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (7)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved