Energy, linear momentum, and angular momentum exchange between an electromagnetic wave-packet and a small particle

Masud Mansuripur

doi:10.1117/12.2322071

7 September 2018 Energy, linear momentum, and angular momentum exchange between an electromagnetic wave-packet and a small particle

Masud Mansuripur

Author Affiliations +

Proceedings Volume 10723, Optical Trapping and Optical Micromanipulation XV; 107230R (2018) https://doi.org/10.1117/12.2322071
Event: SPIE Nanoscience + Engineering, 2018, San Diego, California, United States

Abstract

Invoking Maxwell’s classical electrodynamics in conjunction with expressions for the electromagnetic (EM) energy, momentum, force, and torque, we use a few simple examples to demonstrate the nature of linear and angular momentum exchange between a wave-packet and a small spherical particle. The linear and angular momenta of the EM field, when absorbed by the particle, will be seen to elicit different responses from the particle.

Conference Presentation

Citation Download Citation

Masud Mansuripur "Energy, linear momentum, and angular momentum exchange between an electromagnetic wave-packet and a small particle", Proc. SPIE 10723, Optical Trapping and Optical Micromanipulation XV, 107230R (7 September 2018); https://doi.org/10.1117/12.2322071

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