Towards non-blind optical tweezing by finding 3D refractive index changes through off-focus interferometric tracking

Optical manipulation of large objects is challenging as optical trap positions are blindly chosen. Here, the authors present off-focus interferometric tracking, which localises optimal grabbing positions with increased refractive index, by analysing the beam deformations of several holographic optic...

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Autores principales: Benjamin Landenberger, Yatish, Alexander Rohrbach
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/f304858d306446b3b8d76cfd7cc09cf4
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spelling oai:doaj.org-article:f304858d306446b3b8d76cfd7cc09cf42021-11-28T12:35:10ZTowards non-blind optical tweezing by finding 3D refractive index changes through off-focus interferometric tracking10.1038/s41467-021-27262-z2041-1723https://doaj.org/article/f304858d306446b3b8d76cfd7cc09cf42021-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-27262-zhttps://doaj.org/toc/2041-1723Optical manipulation of large objects is challenging as optical trap positions are blindly chosen. Here, the authors present off-focus interferometric tracking, which localises optimal grabbing positions with increased refractive index, by analysing the beam deformations of several holographic optical traps.Benjamin LandenbergerYatishAlexander RohrbachNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Benjamin Landenberger
Yatish
Alexander Rohrbach
Towards non-blind optical tweezing by finding 3D refractive index changes through off-focus interferometric tracking
description Optical manipulation of large objects is challenging as optical trap positions are blindly chosen. Here, the authors present off-focus interferometric tracking, which localises optimal grabbing positions with increased refractive index, by analysing the beam deformations of several holographic optical traps.
format article
author Benjamin Landenberger
Yatish
Alexander Rohrbach
author_facet Benjamin Landenberger
Yatish
Alexander Rohrbach
author_sort Benjamin Landenberger
title Towards non-blind optical tweezing by finding 3D refractive index changes through off-focus interferometric tracking
title_short Towards non-blind optical tweezing by finding 3D refractive index changes through off-focus interferometric tracking
title_full Towards non-blind optical tweezing by finding 3D refractive index changes through off-focus interferometric tracking
title_fullStr Towards non-blind optical tweezing by finding 3D refractive index changes through off-focus interferometric tracking
title_full_unstemmed Towards non-blind optical tweezing by finding 3D refractive index changes through off-focus interferometric tracking
title_sort towards non-blind optical tweezing by finding 3d refractive index changes through off-focus interferometric tracking
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/f304858d306446b3b8d76cfd7cc09cf4
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AT yatish towardsnonblindopticaltweezingbyfinding3drefractiveindexchangesthroughofffocusinterferometrictracking
AT alexanderrohrbach towardsnonblindopticaltweezingbyfinding3drefractiveindexchangesthroughofffocusinterferometrictracking
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