Research output: Contribution to journal › Article › peer-review
Co- and counter-propagating wave effects in an absorbing medium. / Mishchenko, Michael I.; Yurkin, Maxim A.
In: Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 242, 106688, 01.02.2020.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Co- and counter-propagating wave effects in an absorbing medium
AU - Mishchenko, Michael I.
AU - Yurkin, Maxim A.
PY - 2020/2/1
Y1 - 2020/2/1
N2 - In this semi-tutorial paper, we revisit the interference phenomena caused by pairs of co-propagating or counter-propagating transverse electromagnetic waves by letting the host medium be absorbing. We first consider plane waves in an unbounded medium, summarize the standing-wave solution of the Maxwell equations, and discuss specific effects caused by nonvanishing absorption. We then consider the superposition of plane and spherical waves in the context of far-field electromagnetic scattering by a particle. To this end we modify the classical Jones lemma by allowing nonzero absorption in the host medium and consider its most obvious consequences such as forward- and backscattering interference. The physical similarity of the two scenarios (superpositions of plane waves and superpositions of plane and spherical waves) is discussed.
AB - In this semi-tutorial paper, we revisit the interference phenomena caused by pairs of co-propagating or counter-propagating transverse electromagnetic waves by letting the host medium be absorbing. We first consider plane waves in an unbounded medium, summarize the standing-wave solution of the Maxwell equations, and discuss specific effects caused by nonvanishing absorption. We then consider the superposition of plane and spherical waves in the context of far-field electromagnetic scattering by a particle. To this end we modify the classical Jones lemma by allowing nonzero absorption in the host medium and consider its most obvious consequences such as forward- and backscattering interference. The physical similarity of the two scenarios (superpositions of plane waves and superpositions of plane and spherical waves) is discussed.
KW - Absorbing host medium
KW - Electromagnetic waves
KW - Interference
KW - Macroscopic Maxwell equations
KW - PARTICLE
KW - ELECTROMAGNETIC SCATTERING
KW - FINITE OBJECT
UR - http://www.scopus.com/inward/record.url?scp=85089065202&partnerID=8YFLogxK
U2 - 10.1016/j.jqsrt.2019.106688
DO - 10.1016/j.jqsrt.2019.106688
M3 - Article
AN - SCOPUS:85089065202
VL - 242
JO - Journal of Quantitative Spectroscopy and Radiative Transfer
JF - Journal of Quantitative Spectroscopy and Radiative Transfer
SN - 0022-4073
M1 - 106688
ER -
ID: 24963976