Development of THz light source using pre-bunched FEL

M. Yasuda; H. Hama; F. Hinode; K. Kasamsook; M. Kawai; A. Kurihara; K. Nanbu; Y. Shibasaki; S. Takahashi

Development of THz light source using pre-bunched FEL

M. Yasuda, H. Hama, F. Hinode, K. Kasamsook, M. Kawai, A. Kurihara, K. Nanbu, Y. Shibasaki, S. Takahashi

Research Center for Electron Photon Science (ELPH)

Research output: Contribution to conference › Paper › peer-review

2 Citations (Scopus)

Abstract

A project of pre-bunched FEL as a Terahertz (THz) light source using short electron bunches less than 100 femtosecond has been progressed at Laboratory of Nuclear Science, Tohoku University. We expect FEL with shorter electron bunch generates different characteristics of light pulse from conventional FELs with long electron bunch. By choosing appropriate initial electron phases (bunch length is less than wavelength of FEL), the FEL gain will be higher. We have developed a numerical simulation code by solving 1-D equations. We report on time structures of FEL field and trajectory of electron in separatrix.

Original language	English
Pages	71-74
Number of pages	4
Publication status	Published - 2008
Event	30th International Free Electron Laser Conference, FEL 2008 - Gyeongju, Korea, Republic of Duration: 2008 Aug 24 → 2008 Aug 29

Other

Other	30th International Free Electron Laser Conference, FEL 2008
Country/Territory	Korea, Republic of
City	Gyeongju
Period	08/8/24 → 08/8/29

ASJC Scopus subject areas

Nuclear and High Energy Physics

Cite this

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title = "Development of THz light source using pre-bunched FEL",

abstract = "A project of pre-bunched FEL as a Terahertz (THz) light source using short electron bunches less than 100 femtosecond has been progressed at Laboratory of Nuclear Science, Tohoku University. We expect FEL with shorter electron bunch generates different characteristics of light pulse from conventional FELs with long electron bunch. By choosing appropriate initial electron phases (bunch length is less than wavelength of FEL), the FEL gain will be higher. We have developed a numerical simulation code by solving 1-D equations. We report on time structures of FEL field and trajectory of electron in separatrix.",

author = "M. Yasuda and H. Hama and F. Hinode and K. Kasamsook and M. Kawai and A. Kurihara and K. Nanbu and Y. Shibasaki and S. Takahashi",

year = "2008",

language = "English",

pages = "71--74",

}

TY - CONF

T1 - Development of THz light source using pre-bunched FEL

AU - Yasuda, M.

AU - Hama, H.

AU - Hinode, F.

AU - Kasamsook, K.

AU - Kawai, M.

AU - Kurihara, A.

AU - Nanbu, K.

AU - Shibasaki, Y.

AU - Takahashi, S.

PY - 2008

Y1 - 2008

N2 - A project of pre-bunched FEL as a Terahertz (THz) light source using short electron bunches less than 100 femtosecond has been progressed at Laboratory of Nuclear Science, Tohoku University. We expect FEL with shorter electron bunch generates different characteristics of light pulse from conventional FELs with long electron bunch. By choosing appropriate initial electron phases (bunch length is less than wavelength of FEL), the FEL gain will be higher. We have developed a numerical simulation code by solving 1-D equations. We report on time structures of FEL field and trajectory of electron in separatrix.

AB - A project of pre-bunched FEL as a Terahertz (THz) light source using short electron bunches less than 100 femtosecond has been progressed at Laboratory of Nuclear Science, Tohoku University. We expect FEL with shorter electron bunch generates different characteristics of light pulse from conventional FELs with long electron bunch. By choosing appropriate initial electron phases (bunch length is less than wavelength of FEL), the FEL gain will be higher. We have developed a numerical simulation code by solving 1-D equations. We report on time structures of FEL field and trajectory of electron in separatrix.

UR - http://www.scopus.com/inward/record.url?scp=84884623334&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84884623334&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84884623334

SP - 71

EP - 74

T2 - 30th International Free Electron Laser Conference, FEL 2008

Y2 - 24 August 2008 through 29 August 2008

ER -

Development of THz light source using pre-bunched FEL

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ASJC Scopus subject areas

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