Intensity surge and negative polarization of light from compact irregular particles

Y. Grynko, Y. Shkuratov, J. Förstner, Optics Letters 43 (2018).

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Journal Article | Published | English
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Abstract
We study the dependence of the intensity and linear polarization of light scattered by isolated particles with the compact irregular shape on their size using the discontinuous Galerkin time domain numerical method. The size parameter of particles varies in the range of X = 10 to 150, and the complex refractive index is m = 1.5 + 0i. Our results show that the backscattering negative polarization branch weakens monotonously, but does not disappear at large sizes, up to the geometrical optics regime, and can be simulated without accounting for wave effects. The intensity backscattering surge becomes narrower with increasing particle size. For X = 150, the surge width is several degrees.
Publishing Year
Journal Title
Optics Letters
Volume
43
Issue
15
Article Number
3562
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Grynko Y, Shkuratov Y, Förstner J. Intensity surge and negative polarization of light from compact irregular particles. Optics Letters. 2018;43(15). doi:10.1364/ol.43.003562
Grynko, Y., Shkuratov, Y., & Förstner, J. (2018). Intensity surge and negative polarization of light from compact irregular particles. Optics Letters, 43(15). https://doi.org/10.1364/ol.43.003562
@article{Grynko_Shkuratov_Förstner_2018, title={Intensity surge and negative polarization of light from compact irregular particles}, volume={43}, DOI={10.1364/ol.43.003562}, number={153562}, journal={Optics Letters}, publisher={The Optical Society}, author={Grynko, Yevgen and Shkuratov, Yuriy and Förstner, Jens}, year={2018} }
Grynko, Yevgen, Yuriy Shkuratov, and Jens Förstner. “Intensity Surge and Negative Polarization of Light from Compact Irregular Particles.” Optics Letters 43, no. 15 (2018). https://doi.org/10.1364/ol.43.003562.
Y. Grynko, Y. Shkuratov, and J. Förstner, “Intensity surge and negative polarization of light from compact irregular particles,” Optics Letters, vol. 43, no. 15, 2018.
Grynko, Yevgen, et al. “Intensity Surge and Negative Polarization of Light from Compact Irregular Particles.” Optics Letters, vol. 43, no. 15, 3562, The Optical Society, 2018, doi:10.1364/ol.43.003562.
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