Observation of Intense Bursts of Terahertz Synchrotron Radiation at UVSOR-II

スポンサーリンク

概要

• 論文の詳細を見る

• We have detected very intense bursts of terahertz synchrotron radiation at the UVSOR-II electron storage ring operated in single bunch mode. The bursts were observed in the wavelength range from 0.2 to 3.0 mm by using a liquid-helium-cooled InSb hot-electron bolometer. The typical duration and interval of the bursts were about 200 μs and 10–15 ms, respectively. Each burst shows the quasi-periodic structure of about 30 μs. The peak intensity of the bursts was about 10000 times larger than that of ordinary synchrotron radiation in the same wavelength region. The extremely high intensity strongly suggests that the bursts are coherent synchrotron radiation, although the radiation wavelength was much shorter than the electron bunch length.

• INSTITUTE OF PURE AND APPLIED PHYSICSの論文
• 2005-08-10

著者

• Kimura Shin-ichi

  Institute For Molecular Science

• Katoh Masahiro

  Institute Of Materials Structure Science High Energy Accelerator Research Organization

• Takahashi Toshiharu

  Research Institute For Scientific Measurements

• Takashima Yoshifumi

  Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan

• Mochihashi Akira

  Institute for Molecular Science, National Institutes of Natural Sciences, Myodaiji-cho, Okazaki, Aichi 444-8585, Japan

• Hosaka Masahito

  Institute for Molecular Science, National Institutes of Natural Sciences, Myodaiji-cho, Okazaki, Aichi 444-8585, Japan

• Katoh Masahiro

  Institute for Molecular Science, National Institutes of Natural Sciences, Myodaiji-cho, Okazaki, Aichi 444-8585, Japan

• Takashima Yoshifumi

  Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan

• Takahashi Toshiharu

  Research Reactor Institute, Kyoto University, Kumatori-cho, Sennan-gun, Osaka 590-0494, Japan

関連論文

• Features of Fluorescence Spectra of Polyethylene Terephthalate Films
• Terahertz-Wave Spectrophotometry by Compton Backscattering of Coherent Transition Radiation
• XPS Study of the Influence of CO_2 on the H_2 Flux through a Composite Membrane Made of Palladium and Porous Stainless Steel
• A Study of Electron Storage Ring for High Brilliance Synchrotron Radiation(Abstracts of Doctoral Dissertations,Annual Report (from April 1997 to March 1998))
• Coherent Transition Radiation from Short Bunches of Electrons(Abstracts of Doctoral Dissertations,Annual Report (from April 1994 to March 1995))
• Intense Terahertz Synchrotron Radiation by Laser Bunch Slicing at UVSOR-II Electron Storage Ring
• Features of Fluorescence Spectra of Polyethylene Terephthalate Films
• Observation of Intense Bursts of Terahertz Synchrotron Radiation at UVSOR-II

スポンサーリンク