Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Green's function of electromagnetic field in cholesteric liquid crystals with large-scale periodicity. / Aksenova, Elena V.; Romanov, Vadim P.; Valkov, Alexei Yu.
International Seminar: Day on Diffraction - Proceedings. ed. / V.E. Grikuro; V.M. Babic; I.V. Androno; V.S. Buldyrev; A.P. Kiselev. Institute of Electrical and Electronics Engineers Inc., 1999. p. 7-15 816177.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Green's function of electromagnetic field in cholesteric liquid crystals with large-scale periodicity
AU - Aksenova, Elena V.
AU - Romanov, Vadim P.
AU - Valkov, Alexei Yu
PY - 1999/1/1
Y1 - 1999/1/1
N2 - The Green's function of electromagnetic field in cholesteric liquid crystals with a pitch being large compared to the wavelength is considered. The Green's function is constructed using the solutions of uniform Maxwell equations. The case of the far zone is analysed in detail. The periodic system is distinguished from an anisotropic medium by a discontinuity of the wave vector surface and a break of beam vector surface. The forbidden zone corresponds to capture of beams with small angles of incidence forming a wave channel. Within this wave channel the Green's function asymptotics differs from 1 / r behaviour.
AB - The Green's function of electromagnetic field in cholesteric liquid crystals with a pitch being large compared to the wavelength is considered. The Green's function is constructed using the solutions of uniform Maxwell equations. The case of the far zone is analysed in detail. The periodic system is distinguished from an anisotropic medium by a discontinuity of the wave vector surface and a break of beam vector surface. The forbidden zone corresponds to capture of beams with small angles of incidence forming a wave channel. Within this wave channel the Green's function asymptotics differs from 1 / r behaviour.
UR - http://www.scopus.com/inward/record.url?scp=85041471533&partnerID=8YFLogxK
U2 - 10.1109/DD.1999.816177
DO - 10.1109/DD.1999.816177
M3 - Conference contribution
AN - SCOPUS:85041471533
SP - 7
EP - 15
BT - International Seminar
A2 - Grikuro, V.E.
A2 - Babic, V.M.
A2 - Androno, I.V.
A2 - Buldyrev, V.S.
A2 - Kiselev, A.P.
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - International Seminar: Day on Diffraction, IS-DoD 1999
Y2 - 1 June 1999 through 3 June 1999
ER -
ID: 36087497