Metamaterial endoscope for magnetic field transfer: near field imaging with magnetic wires.
We report on the development and use of a highly anisotropic magnetic metamaterial for near-field imaging. The material consists of an array of Swiss Roll structures, resonant near 21.3 MHz, with a peak value of relative permeability ~35. At this peak, the material transfers an input magnetic field...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
Optical Society of American (OSA)
2003
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