Difference between revisions of "Terahertz Optics"
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Other Activities | Other Activities | ||
*[[THz Waveform Synthesis]] | *[[THz Waveform Synthesis]] | ||
| − | *[[THz Emitters]] | + | *[[THz Fiber Emitters]] |
Revision as of 02:55, 13 September 2009
THz coherent optical computer
Single point terahertz imagery of 2D objects is demonstrated by exploiting the broadband nature of ultrafast terahertz wave in a coherent optical computing setup. In the devised imagery, a collimated terahertz beam is illuminated on an object and the scattered fields are measured through a spatial mask at the Fourier plane in a 4-f terahertz time-domain spectroscope. This arrangement allows conversion of radial spatial frequencies of the object to the temporal spectrum of the pulse. Hence, a 2D image stored in the terahertz waveforms can be readily obtained.
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