Terahertz electronics: The last frontier | IEEE Conference Publication | IEEE Xplore

Terahertz electronics: The last frontier


Abstract:

The terahertz gap is a roughly decade-wide spectral band geometrically centered at 1THz, for which neither conventional electronics nor room-temperature photonics is part...Show More

Abstract:

The terahertz gap is a roughly decade-wide spectral band geometrically centered at 1THz, for which neither conventional electronics nor room-temperature photonics is particularly well suited. This paper reviews applications that reside in the gap, mapped against the capabilities of various technologies. Lithographic scaling will deliver devices with adequate small-signal performance in the THz band, but the lack of efficient, high-power (watt-level) sources remains a significant impediment to further progress. The paper concludes with an enumeration of work still to be done, and some suggestions for how it might be done, including a recommendation not to overlook appropriately reconceived vacuum electronic devices.
Date of Conference: 22-26 September 2014
Date Added to IEEE Xplore: 06 November 2014
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Conference Location: Venice Lido, Italy

References

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