Coupling terahertz radiation between sub-wavelength metal-metal waveguides and free space using monolithically integrated horn antennae.
Broadband horn antennae are presented that efficiently couple terahertz radiation between sub-wavelength metal-metal waveguides and free space. Sub-picosecond terahertz pulses were coupled into and out from sub-wavelength parallel-plate waveguides by using the horn antennae in a terahertz time-domai...
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Bibliographic Details
| Main Authors: |
Lloyd-Hughes, J,
Scalari, G,
van Kolck, A,
Fischer, M,
Beck, M,
Faist, J |
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| Format: | Journal article
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| Language: | English |
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| Published: |
Optical Society of American (OSA)
2009
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