Mathematical Model of a Nanosensor Based on Optical Tweezers
Author(s) -
Viacheslav Oleksiiovych Chadiuk
Publication year - 2021
Publication title -
microsystems electronics and acoustics
Language(s) - English
Resource type - Journals
eISSN - 2523-4455
pISSN - 2523-4447
DOI - 10.20535/2523-4455.mea.215524
Subject(s) - nanosensor , optical tweezers , tweezers , trap (plumbing) , nanotechnology , displacement (psychology) , position (finance) , nanoparticle , laser , materials science , field (mathematics) , optics , physics , psychology , mathematics , finance , meteorology , pure mathematics , economics , psychotherapist
The paper considers the conditions for capturing a dielectric nanoparticle in a liquid by an optical tweezers trap. It is shown that the displacement of a nanoparticle from the equilibrium position under the action of a local physical field not associated with a laser trap shaper can be used to create a nanosensor for fields of physical or chemical origin.
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