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Proceedings Paper

THz pulse generation and real-time THz imaging
Author(s): Toshiaki Hattori; Rakchanok Rungsawang; Keiji Tukamoto; Ryuzi Yano
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Paper Abstract

Terahertz electromagnetic pulse generation using photoconductive emitters, their characterization, real-time imaging, and spectroscopies using them are described. Intense THz pulses were generated using a large-aperture photoconductive antenna. Real-time imaging were performed for the pulse characterization and acquisition of 1-kHz high-speed movies of moving objects. Tunable THz pulse generation and ultrafast semiconductor spectroscopy using photoconductive antennas will also be described.

Paper Details

Date Published: 13 April 2005
PDF: 12 pages
Proc. SPIE 5725, Ultrafast Phenomena in Semiconductors and Nanostructure Materials IX, (13 April 2005); doi: 10.1117/12.588846
Show Author Affiliations
Toshiaki Hattori, Univ. of Tsukuba (Japan)
Rakchanok Rungsawang, Univ. of Tsukuba (Japan)
Keiji Tukamoto, Univ. of Tsukuba (Japan)
Ryuzi Yano, Muroran Institute of Technology (Japan)

Published in SPIE Proceedings Vol. 5725:
Ultrafast Phenomena in Semiconductors and Nanostructure Materials IX
Kong-Thon Tsen; Jin-Joo Song; Hongxing Jiang, Editor(s)

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