ENHANCEMENT OF ELECTROMAGNETIC FORCE BY LOCALIZED FIELDS IN ONE-DIMENSIONAL PHOTONIC CRYSTAL
Author(s) -
Jian Ming Li,
Tian Dong,
G. J. Shan
Publication year - 2009
Publication title -
progress in electromagnetics research m
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 31
ISSN - 1937-8726
DOI - 10.2528/pierm09102202
Subject(s) - photonic crystal , electromagnetic radiation , lossy compression , slab , electromagnetic field , dielectric , microwave , position (finance) , physics , optics , materials science , condensed matter physics , optoelectronics , computer science , quantum mechanics , finance , artificial intelligence , geophysics , economics
In 1-D photonic crystal with structural defects, localized mode results in strong electromagnetic flelds around the position of the defect. Thus, the strong flelds enhance the tangential force on a lossy dielectric layer, as well as normal force on the perfect dielectric slab. The results of this study suggest a class of micro-machines driven by electromagnetic wave, such as sunlight or microwave.
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