Fischer, M. P. et al. (2016) Germanium Plasmonic Nanoantennas for Third-Harmonic Generation in the Mid Infrared. In: 41st International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2016), Copenhagen, Denmark, 25-30 Sept 2016, ISBN 9781467384858 (doi: 10.1109/IRMMW-THz.2016.7758692)
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Publisher's URL: http://ieeexplore.ieee.org/document/7758692/
Abstract
We explore the nonlinear optical properties of plasmonic semiconductor antennas resonant in the mid infrared. The nanostructures are fabricated on silicon substrates from heavily doped germanium films with a plasma frequency of 30 THz, equivalent to a wavelength of 10 μm. Illumination with ultrashort pulses at 10.8 μm produces coherent emission at 3.6 μm via third-harmonic generation.
Item Type: | Conference Proceedings |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Paul, Professor Douglas and Gallacher, Dr Kevin |
Authors: | Fischer, M. P., Riede, A., Grupp, A., Gallacher, K., Frigerio, J., Ortolani, M., Paul, D. J., Isella, G., Leitenstorfer, A., Biagioni, P., and Brida, D. |
College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
ISSN: | 2162-2035 |
ISBN: | 9781467384858 |
Copyright Holders: | Copyright © 2016 IEEE |
Publisher Policy: | Reproduced in accordance with the copyright policy of the publisher |
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