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Proceedings Paper

Strong THz emission from low-energy acoustic-like surface plasmons in InAs nanowires
Author(s): Denis V. Seletskiy; Chia-Yeh Li; Michael P. Hasselbeck; Jeffrey G. Cederberg; Aaron M. Katzenmeyer; Maria E. Toimil-Molares; Francois Léonard; A. Alec Talin; Mansoor Sheik-Bahae
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Paper Abstract

InAs nanowires have been previously shown to be efficient emitters of THz radiation, upon excitation with NIR pulses. In this work we report complementary measurements of THz radiation and reflectometry together with DC transport measurements that point to a unifying picture of low-energy acoustic-like longitudinal surface plasmons as being the origin of this THz emission from the nanowires.

Paper Details

Date Published: 20 February 2012
PDF: 6 pages
Proc. SPIE 8260, Ultrafast Phenomena and Nanophotonics XVI, 82600D (20 February 2012); doi: 10.1117/12.907745
Show Author Affiliations
Denis V. Seletskiy, The Univ. of New Mexico (United States)
Air Force Research Lab. (United States)
Chia-Yeh Li, The Univ. of New Mexico (United States)
Michael P. Hasselbeck, The Univ. of New Mexico (United States)
Jeffrey G. Cederberg, Sandia National Labs. (United States)
Aaron M. Katzenmeyer, Sandia National Labs. (United States)
Maria E. Toimil-Molares, Sandia National Labs. (United States)
Francois Léonard, Sandia National Labs. (United States)
A. Alec Talin, Sandia National Labs. (United States)
National Institute of Standards and Technology (United States)
Mansoor Sheik-Bahae, The Univ. of New Mexico (United States)

Published in SPIE Proceedings Vol. 8260:
Ultrafast Phenomena and Nanophotonics XVI
Markus Betz; Abdulhakem Y. Elezzabi; Jin-Joo Song; Kong-Thon Tsen, Editor(s)

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