DocumentCode :
2638255
Title :
Shaping terahertz pulses using structured metal films
Author :
Agrawal, Amit ; Cao, Hua ; Nahata, Ajay
Author_Institution :
Dept. of Electr. & Comput. Eng., Utah Univ., Salt Lake City, UT, USA
fYear :
2005
fDate :
22-28 Oct. 2005
Firstpage :
979
Lastpage :
980
Abstract :
Using a single subwavelength aperture surrounded by annular grooves, we demonstrate the ability to alter the pulse shape of an incident single cycle THz pulse. Arbitrarily complex time-domain waveforms may be generated, in principle.
Keywords :
metallic thin films; optical pulse shaping; annular grooves; complex time-domain waveforms; far-infrared frequencies; single cycle THz pulse; structured metal films; subwavelength aperture; terahertz pulse shaping; Apertures; Electromagnetic scattering; Nonlinear optics; Optical filters; Optical pulse shaping; Optical scattering; Optical surface waves; Pulse shaping methods; Surface waves; Time domain analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics Society, 2005. LEOS 2005. The 18th Annual Meeting of the IEEE
Print_ISBN :
0-7803-9217-5
Type :
conf
DOI :
10.1109/LEOS.2005.1548340
Filename :
1548340
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2638255
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