scholarly journals Dominant chiral optical forces in the vicinity of optical nanofibers

2016 ◽  
Vol 41 (20) ◽  
pp. 4735 ◽  
Author(s):  
M. H. Alizadeh ◽  
B. M. Reinhard
Keyword(s):  
Optical Forces

scholarly journals Optical Forces at the Nanoscale: Size and Electrostatic Effects

Nano Letters ◽  
2017 ◽  
Vol 18 (1) ◽  
pp. 602-609 ◽  
Author(s):  
Paloma Rodríguez-Sevilla ◽  
Katarzyna Prorok ◽  
Artur Bednarkiewicz ◽  
Manuel I. Marqués ◽  
Antonio García-Martín ◽  
...  
Keyword(s):  
Optical Forces ◽  
Electrostatic Effects

scholarly journals Plasmonic linear nanomotor using lateral optical forces

2020 ◽  
Vol 6 (45) ◽  
pp. eabc3726
Author(s):  
Yoshito Y. Tanaka ◽  
Pablo Albella ◽  
Mohsen Rahmani ◽  
Vincenzo Giannini ◽  
Stefan A. Maier ◽  
...  
Keyword(s):  
Laser Beam ◽  
Incident Light ◽  
Lateral Force ◽  
Diffraction Limit ◽  
Propagation Direction ◽  
Optical Force ◽  
Optical Forces ◽  
Incident Laser ◽  
New Class ◽  
Force Direction

Optical force is a powerful tool to actuate micromachines. Conventional approaches often require focusing and steering an incident laser beam, resulting in a bottleneck for the integration of the optically actuated machines. Here, we propose a linear nanomotor based on a plasmonic particle that generates, even when illuminated with a plane wave, a lateral optical force due to its directional side scattering. This force direction is determined by the orientation of the nanoparticle rather than a field gradient or propagation direction of the incident light. We demonstrate the arrangements of the particles allow controlling the lateral force distributions with the resolution beyond the diffraction limit, which can produce movements, as designed, of microobjects in which they are embedded without shaping and steering the laser beam. Our nanomotor to engineer the experienced force can open the door to a new class of micro/nanomechanical devices that can be entirely operated by light.

Numerical studies of optical forces from adiabatic rapid passage

2011 ◽  
Vol 84 (1) ◽  
Author(s):  
Daniel Stack ◽  
John Elgin ◽  
Petr M. Anisimov ◽  
Harold Metcalf
Keyword(s):  
Optical Forces ◽  
Adiabatic Rapid Passage ◽  
Numerical Studies ◽  
Rapid Passage

scholarly journals Optical forces through guided light deflections

2013 ◽  
Vol 21 (1) ◽  
pp. 581 ◽  
Author(s):  
Darwin Palima ◽  
Andrew Rafael Bañas ◽  
Gaszton Vizsnyiczai ◽  
Lóránd Kelemen ◽  
Thomas Aabo ◽  
...  
Keyword(s):  
Optical Forces

Generalized Mie theory of optical forces

2012 ◽  
Vol 29 (4) ◽  
pp. 855 ◽  
Author(s):  
Alessandro Salandrino ◽  
Shima Fardad ◽  
Demetrios N. Christodoulides
Keyword(s):  
Mie Theory ◽  
Optical Forces

scholarly journals Internal optical forces in plasmonic nanostructures

2015 ◽  
Vol 23 (15) ◽  
pp. 20143 ◽  
Author(s):  
T. V. Raziman ◽  
Olivier J. F. Martin
Keyword(s):  
Plasmonic Nanostructures ◽  
Optical Forces

Machine learning to improve the calculation of optical forces in the geometrical optics approximation

2021 ◽  
Author(s):  
David Bronte Ciriza ◽  
Alessandro Magazzù ◽  
Agnese Callegari ◽  
Maria A. Iatì ◽  
Giovanni Volpe ◽  
...  
Keyword(s):  
Machine Learning ◽  
Geometrical Optics ◽  
Optical Forces
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