Journal article
Acousto-optically generated potential energy landscapes: potential mapping using colloids under flow.
- Abstract:
-
Optical potential energy landscapes created using acousto-optical deflectors are characterized via solvent-driven colloidal particles. The full potential energy of both single optical traps and complex landscapes composed of multiple overlapping traps are determined using a simple force balance argument. The potential of a single trap is shown to be well described by a Gaussian trap with stiffness found to be consistent with those obtained by a thermal equilibrium method. We also obtain direc...
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- Publication status:
- Published
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- Publisher copy:
- 10.1364/oe.20.028707
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Authors
Bibliographic Details
- Journal:
- Optics express
- Volume:
- 20
- Issue:
- 27
- Pages:
- 28707-28716
- Publication date:
- 2012-12-01
- DOI:
- EISSN:
-
1094-4087
- ISSN:
-
1094-4087
- Source identifiers:
-
389934
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:389934
- UUID:
-
uuid:bd4f4a50-5160-42a9-acd4-f0d24a703065
- Local pid:
- pubs:389934
- Deposit date:
- 2013-11-16
Terms of use
- Copyright date:
- 2012
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