2024-03-29T02:05:48Z
https://soar-ir.repo.nii.ac.jp/oai
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2022-12-14T04:38:23Z
1169:1170
Dependence of emission of terahertz radiation on geometrical parameters of dipole photoconductive antennas
Miyamaru, Fumiaki
Saito, Yu
Yamamoto, Kohji
Furuya, Takashi
Nishizawa, Seizi
Tani, Masahiko
Copyright© 2010 American Institute of Physics.
dipole antennas
terahertz waves
This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in APPLIED PHYSICS LETTERS. 96(21):211104 (2010) and may be found at https://doi.org/10.1063/1.3436724 .
The dependence of the emission spectrum of terahertz (THz) radiation on the geometrical parameters of the dipole antenna, and the relationship between these parameters and the temporal characteristics of the transient current that generate THz radiation, is reported. The emission intensity and the peak frequency strongly depend on these geometrical parameters. This dependence varies significantly with changes in the temporal characteristics of the transient current. We have also found that the emission efficiency can be increased by increasing the aspect ratio for the dipole.
Article
APPLIED PHYSICS LETTERS. 96(21):211104 (2010)
AMER INST PHYSICS
2010-05-24
eng
journal article
VoR
http://hdl.handle.net/10091/10748
https://soar-ir.repo.nii.ac.jp/records/11883
http://apl.aip.org/
http://apl.aip.org/
https://doi.org/10.1063/1.3436724
10.1063/1.3436724
0003-6951
AA00543431
APPLIED PHYSICS LETTERS
96
21
https://soar-ir.repo.nii.ac.jp/record/11883/files/Dependence_emission_terahertz_radiation .pdf
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2015-09-28