Imaging of terahertz fields and responses

In recent years it has become possible to generate terahertz-frequency (THz) fields that are strong enough to induce nonlinear responses in ordinary molecules and materials. Part of the development of THz technology and nonlinear spectroscopy has relied on optical imaging of THz field profiles and t...

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Bibliographic Details
Main Authors: Sivarajah, Prasahnt (Contributor), Teo, Stephanie M. (Contributor), Werley, Christopher A. (Author), Nelson, Keith Adam (Contributor), Ofori-Okai, Benjamin Kwasi (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Chemistry (Contributor)
Format: Article
Language:English
Published: SPIE, 2015-02-25T16:46:12Z.
Subjects:
Online Access:Get fulltext
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100 1 0 |a Sivarajah, Prasahnt  |e author 
100 1 0 |a Massachusetts Institute of Technology. Department of Chemistry  |e contributor 
100 1 0 |a Nelson, Keith Adam  |e contributor 
100 1 0 |a Ofori-Okai, Benjamin Kwasi  |e contributor 
100 1 0 |a Sivarajah, Prasahnt  |e contributor 
100 1 0 |a Teo, Stephanie M.  |e contributor 
700 1 0 |a Teo, Stephanie M.  |e author 
700 1 0 |a Werley, Christopher A.  |e author 
700 1 0 |a Nelson, Keith Adam  |e author 
700 1 0 |a Ofori-Okai, Benjamin Kwasi  |e author 
245 0 0 |a Imaging of terahertz fields and responses 
260 |b SPIE,   |c 2015-02-25T16:46:12Z. 
856 |z Get fulltext  |u http://hdl.handle.net/1721.1/95526 
520 |a In recent years it has become possible to generate terahertz-frequency (THz) fields that are strong enough to induce nonlinear responses in ordinary molecules and materials. Part of the development of THz technology and nonlinear spectroscopy has relied on optical imaging of THz field profiles and their time and position-dependent evolution. A THz "polaritonics" platform enables extensive control over THz fields that are generated; integration of functional elements such as bandgap structures and metamaterial devices; optical imaging of the THz near and far fields with subcycle temporal and subwavelength spatial resolution; and exploitation of the results for nonlinear spectroscopy. 
520 |a National Science Foundation (U.S.) (Grant 1128632) 
520 |a National Science Foundation (U.S.). Graduate Research Fellowship Program 
546 |a en_US 
655 7 |a Article 
773 |t Proceedings of SPIE--the International Society for Optical Engineering