IPAC2014 - List of Authors (Ohgaki, H.)

Paper	Title	Page
TUPRI077	Stabilization of Mid-infrared FEL by Feedback Controls	1745
	H. Zen, M. Inukai, T. Kii, K. Masuda, M. Mishima, H. Negm, H. Ohgaki, K. Okumura, K. Takami, K. Torgasin, Y. Tsugamura, K. Yoshida Kyoto University, Kyoto, Japan
	A Mid-Infrared Free Electron Laser facility, KU-FEL* has been developed for energy related sciences. A beam position monitor and feedback system was introduced to stabilize the FEL output power and wavelength. The long term stability of FEL power and wavelength has been drastically improved by the feedback control. The developed feedback system and its performance will be reported in the conference. *H. Zen, et al., Infrared Physics & Technology, vol.51, 382-385.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-TUPRI077
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WEPRO004	Status of Laser Compton Scattered Gamma-ray Source at JAEA 150-MeV Microtron	1943
	R. Hajima JAEA/ERL, Ibaraki, Japan I. Daito, H. Negm, H. Ohgaki Kyoto University, Kyoto, Japan M. Ferdows, T. Hayakawa, M. Kando, T. Shizuma JAEA, Ibaraki-ken, Japan
	Funding: This work is supported by Funds for Integrated Promotion of Social System Reform and Research and Development. We have developed a laser Compton scattered gamma-ray source based on a 150-MeV racetrack microtron at Japan Atomic Energy Agency. The microtron equipped with a photocathode RF gun accelerates a single bunch of electrons to collide with a laser pulse from a Nd:YAG laser. Such gamma-ray source realizes industrial application of nuclear material detection in a ship cargo, which is one of the urgent requests of international nuclear security. Recent status of gamma-ray generation experiments and design study of a practical machine is presented.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-WEPRO004
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

Stabilization of Mid-infrared FEL by Feedback Controls

1745

H. Zen, M. Inukai, T. Kii, K. Masuda, M. Mishima, H. Negm, H. Ohgaki, K. Okumura, K. Takami, K. Torgasin, Y. Tsugamura, K. Yoshida
Kyoto University, Kyoto, Japan

A Mid-Infrared Free Electron Laser facility, KU-FEL* has been developed for energy related sciences. A beam position monitor and feedback system was introduced to stabilize the FEL output power and wavelength. The long term stability of FEL power and wavelength has been drastically improved by the feedback control. The developed feedback system and its performance will be reported in the conference.
*H. Zen, et al., Infrared Physics & Technology, vol.51, 382-385.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-TUPRI077

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEPRO004

Status of Laser Compton Scattered Gamma-ray Source at JAEA 150-MeV Microtron

1943

R. Hajima
JAEA/ERL, Ibaraki, Japan
I. Daito, H. Negm, H. Ohgaki
Kyoto University, Kyoto, Japan
M. Ferdows, T. Hayakawa, M. Kando, T. Shizuma
JAEA, Ibaraki-ken, Japan

Funding: This work is supported by Funds for Integrated Promotion of Social System Reform and Research and Development.
We have developed a laser Compton scattered gamma-ray source based on a 150-MeV racetrack microtron at Japan Atomic Energy Agency. The microtron equipped with a photocathode RF gun accelerates a single bunch of electrons to collide with a laser pulse from a Nd:YAG laser. Such gamma-ray source realizes industrial application of nuclear material detection in a ship cargo, which is one of the urgent requests of international nuclear security. Recent status of gamma-ray generation experiments and design study of a practical machine is presented.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-WEPRO004

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)