DocumentCode
2083370
Title
Frequency and time mapping of terahertz meta-atoms
Author
Darmo, J. ; Serita, K. ; Dietze, D. ; Murakami, H. ; Kawayama, 1. ; Unterrainer, K. ; Tonouchi, M.
Author_Institution
Inst. of Photonics, Vienna Univ. of Technol., Vienna, Austria
fYear
2011
fDate
22-26 May 2011
Firstpage
1
Lastpage
1
Abstract
In this contribution, we present direct measurements of the interaction of THz radiation with the meta-atoms of a THz metamaterial. THz radiation is generated by optical rectification in a non-linear optical crystal in close proximity to the meta-atoms to favor the near-field interaction between generated electromagnetic wave and resonators. Coupled broadband radiation excites different modes of the meta-atoms depending on the position and polarization of the THz source relative to the meta-atom.
Keywords
metamaterials; nonlinear optics; THz metamaterial; THz radiation; THz source; coupled broadband radiation; electromagnetic wave; frequency mapping; nonlinear optical crystal; optical rectification; terahertz meta-atoms; time mapping; Atomic clocks; Atomic measurements; Metamaterials; Resonant frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe (CLEO EUROPE/EQEC), 2011 Conference on and 12th European Quantum Electronics Conference
Conference_Location
Munich
ISSN
Pending
Print_ISBN
978-1-4577-0533-5
Electronic_ISBN
Pending
Type
conf
DOI
10.1109/CLEOE.2011.5943625
Filename
5943625
Link To Document