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Proceedings Paper

Magnetic flux letters visualized by a laser-terahertz emission microscope
Author(s): Masayoshi Tonouchi; Toshihiko Kiwa; Takashi Fukui; Hironaru Murakami
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Paper Abstract

Magnetic flux letters are visualized by a laser terahertz emission microscope (LTEM). LTEM excites terahertz (THz) radiation from electronics materials with a femtosecond laser and maps the amplitude of the THz waves while scanning laser beam on the sample. Magnetic flux letters written in high-Tc superconductors are successfully imaged without destroying them.

Paper Details

Date Published: 8 April 2004
PDF: 9 pages
Proc. SPIE 5354, Terahertz and Gigahertz Electronics and Photonics III, (8 April 2004); doi: 10.1117/12.529026
Show Author Affiliations
Masayoshi Tonouchi, Osaka Univ. (Japan)
Japan Science and Technology Corp. (Japan)
Toshihiko Kiwa, Osaka Univ. (Japan)
Japan Science and Technology Corp. (Japan)
Takashi Fukui, Osaka Univ. (Japan)
Hironaru Murakami, Osaka Univ. (Japan)


Published in SPIE Proceedings Vol. 5354:
Terahertz and Gigahertz Electronics and Photonics III
R. Jennifer Hwu, Editor(s)

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