Published July 7, 2008
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Journal Article
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Design of a continuous-wave tunable terahertz source using waveguide-phase-matched GaAs
Abstract
A novel source of continuous-wave terahertz radiation based on difference frequency generation (DFG) in GaAs crystal is proposed. Phase matching is provided using integration of appropriate optical and terahertz waveguides based on dispersive properties of GaAs. The output frequency can be tuned between 0–3.5 THz by tuning the incident wavelengths in the range of 1.5–1.6 µm.
Additional Information
© 2008 Optical Society of America. Received 25 Mar 2008; revised 19 May 2008; accepted 19 May 2008; published 27 Jun 2008. The authors would like to thank Jeffery D. Bull and Jinye Zhang for valuable technical discussions.Attached Files
Published - oe-16-14-10427.pdf
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- CaltechAUTHORS:20180608-142255276
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2018-06-11Created from EPrint's datestamp field
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2021-11-15Created from EPrint's last_modified field