Non-conservative scattering forces on small particles

Manuel I. Marqués; Juan J. Sáenz

doi:10.1117/12.2027115

12 September 2013 Non-conservative scattering forces on small particles

Manuel I. Marqués, Juan J. Sáenz

Author Affiliations +

Proceedings Volume 8810, Optical Trapping and Optical Micromanipulation X; 881007 (2013) https://doi.org/10.1117/12.2027115
Event: SPIE NanoScience + Engineering, 2013, San Diego, California, United States

Abstract

Scattering forces on small particles are proportional to the average value of the Poynting vector and to the curl of the spin angular momentum of the light field. In this paper we analyse the relevance of spin non-conservative forces in configurations where scattering forces are different from zero with a null Poynting vector or with a null average value of the Poynting vector.

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Manuel I. Marqués and Juan J. Sáenz "Non-conservative scattering forces on small particles", Proc. SPIE 8810, Optical Trapping and Optical Micromanipulation X, 881007 (12 September 2013); https://doi.org/10.1117/12.2027115

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