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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Nature Portfolio
2021
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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) |
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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 |
work_keys_str_mv |
AT benjaminlandenberger towardsnonblindopticaltweezingbyfinding3drefractiveindexchangesthroughofffocusinterferometrictracking AT yatish towardsnonblindopticaltweezingbyfinding3drefractiveindexchangesthroughofffocusinterferometrictracking AT alexanderrohrbach towardsnonblindopticaltweezingbyfinding3drefractiveindexchangesthroughofffocusinterferometrictracking |
_version_ |
1718407929345867776 |