Beam displacement due to thermal blooming in optical tweezers
Paper in proceedings, 2019

Water near an optically trapped particle absorbs part of the laser energy resulting in changes for the refractive index and density. Particle position and optical potential description are affected by this photothermal effect.

Author

Antonio Alvaro Ranha Neves

Universidade Federal do ABC

Partha Pratim Patra

Qiwei Li

Hochschule Coburg

Alessandro Magazzù

University of Gothenburg

Mikael Käll

Chalmers, Physics

Giovanni Volpe

University of Gothenburg

Optical Manipulation and Its Applications - Proceedings Biophotonics Congress: Optics in the Life Sciences Congress 2019 (BODA, BRAIN, NTM, OMA, OMP)

AW4E.3

Optical Manipulation and Its Applications, OMA 2019 - Part of Biophotonics Congress: Optics in the Life Sciences Congress 2019
Tucson, USA,

Subject Categories

Atom and Molecular Physics and Optics

Other Physics Topics

DOI

10.1364/OMA.2019.AW4E.3

More information

Latest update

7/21/2020