Abstract
In this work, we investigate wave transmission property through a zero index metamaterial (ZIM) waveguide embedded with rectangular dielectric defects. We show that total reflection and total transmission (cloaking) can be achieved by adjusting the geometric sizes and/or permittivities of the defects. Our work provides another possibility of manipulating wave propagation through ZIM in addition to the widely studied dielectric defects with cylindrical geometries.
Original language | English (US) |
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Pages (from-to) | 183105 |
Journal | Applied Physics Letters |
Volume | 102 |
Issue number | 18 |
DOIs | |
State | Published - May 6 2013 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)