Abstract
This work reports the extraordinary transmission of THz waves through free-standing multi-walled carbon nanotubes film with two-dimensional arrays of rectangular apertures in the broad frequency range from 0.1 to 2.5 THz. The film shows anisotropic transmission of THz waves that is dependent on the orientation of carbon nanotube and the polarization direction of the THz wave.
© 2016 Optical Society of America
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