[HTML][HTML] Optical tweezers: theory and practice

G Pesce, PH Jones, OM Maragò, G Volpe - The European Physical …, 2020 - Springer
… forces in approximated regimes when the particles are much larger (ray optics) or much … )
[45]; this is particularly useful and computationally effective because it is possible to exploit the …

Optical tweezers—from calibration to applications: a tutorial

J Gieseler, JR Gomez-Solano, A Magazzù… - Advances in Optics …, 2021 - opg.optica.org
… of optical trapping. In particular, there are computational toolboxes to calculate optical forces
… [24] and geometrical optics by Callegari et al. [25]. There is a tutorial on how to simulate the …

Analytical calculation of optical forces on spherical particles in optical tweezers: tutorial

AAR Neves, CL Cesar - JOSA B, 2019 - opg.optica.org
… The optical force is thus described in terms of geometrical optics, considering multiple …
Computationally, we truncate it to a particular value ( N max ) because all other terms have …

[HTML][HTML] Roadmap for optical tweezers

G Volpe, OM Maragò… - Journal of Physics …, 2023 - iopscience.iop.org
… enable contactless pushing, trapping, and manipulation of … in the 1970s, optical tweezers
have evolved into sophisticated … involving optical forces and optical tweezers from their …

Faster and more accurate geometrical-optics optical force calculation using neural networks

D Bronte Ciriza, A Magazzù, A Callegari… - ACS …, 2022 - ACS Publications
… This enhancement allows the computation of the dynamics of ellipsoids in a double beam
optical tweezers where … To compute this force we use the computational toolbox OTGO. (14) …

Exploring cell and tissue mechanics with optical tweezers

F Català-Castro, E Schäffer, M Krieg - Journal of cell science, 2022 - journals.biologists.com
optical trapping principles, implementations and calibration procedures that enable force
measurements using optical tweezers … the potential of optical tweezers for mechanobiology. …

Tutorial on the analytical calculation of optical forces on spherical particles in optical tweezers

AAR Neves, CL Cesar - arXiv preprint arXiv:1902.04807, 2019 - arxiv.org
optical force is thus described in terms of geometrical optics, … This work allows for accurate
and precise computational … in this work requires low computational complexity. We hope that …

[HTML][HTML] Optical tweezers exploring neuroscience

ICD Lenton, EK Scott, H Rubinsztein-Dunlop… - … in Bioengineering and …, 2020 - frontiersin.org
… In this section, we describe recent advances in optics and computation that could be useful
for designing … “Optical tweezers toolbox: full dynamics simulations for particles of all sizes,” in …

Modelling red blood cell optical trapping by machine learning improved geometrical optics calculations

R Tognato, DB Ciriza, OM Maragò… - Biomedical Optics …, 2023 - opg.optica.org
… times to simulate multi-beam optical tweezers. In fact, the NN … beam optical tweezers (DBOT)
where the two beams’ geometric … Since the NN shows a higher computational efficiency, …

Machine learning reveals complex behaviours in optically trapped particles

ICD Lenton, G Volpe, AB Stilgoe… - Machine Learning …, 2020 - iopscience.iop.org
… sake of computational efficiency, these simulations usually model the optical tweezers as an
… of the optical forces acting on a spherical particle in an optical trap generated by a Gaussian …