Spatial characterization of SASE-FEL of SCSS test accelerator

P. Mercère; R. Bachelard; M. E. Couprie; M. Idir; O. Chubar; J. Gautier; G. Lambert; P. Zeitoun; S. Bucourt; G. Dovillaire; X. Levecq; H. Kimura; H. Ohashi; T. Hara; A. Higashiya; T. Ishikawa; M. Nagasono; M. Yabashi

Spatial characterization of SASE-FEL of SCSS test accelerator

P. Mercère
, R. Bachelard
, M. E. Couprie
, M. Idir
, O. Chubar
, J. Gautier
, G. Lambert
, P. Zeitoun
, S. Bucourt
, G. Dovillaire
, X. Levecq
, H. Kimura
, H. Ohashi
, T. Hara
, A. Higashiya
, T. Ishikawa
, M. Nagasono
, M. Yabashi

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

Abstract

Spatial characterization of the VUV Self-Amplified Spontaneous Emission (SASE) of the SPring-8 Compact SASE Source (SCSS) Test Accelerator was performed by use of a Hartmann Wavefront Sensor (HWS). The SASE light was characterized for different gains of the Free Electron Laser (FEL), showing that mode selection occurs as closer to the saturation regime of the FEL. The single-shot wavefront measurements were demonstrated to be in good agreement with numerical simulations using GENESIS and SRW propagation code.

Original language	English
Pages	702-705
Number of pages	4
Publication status	Published - 1 Dec 2009
Event	31st International Free Electron Laser Conference, FEL 2009 - Liverpool, United Kingdom Duration: 23 Aug 2009 → 28 Aug 2009

Conference

Conference	31st International Free Electron Laser Conference, FEL 2009
Country/Territory	United Kingdom
City	Liverpool
Period	23/08/09 → 28/08/09

Cite this

Mercère, P., Bachelard, R., Couprie, M. E., Idir, M., Chubar, O., Gautier, J., Lambert, G., Zeitoun, P., Bucourt, S., Dovillaire, G., Levecq, X., Kimura, H., Ohashi, H., Hara, T., Higashiya, A., Ishikawa, T., Nagasono, M., & Yabashi, M. (2009). Spatial characterization of SASE-FEL of SCSS test accelerator. 702-705. Paper presented at 31st International Free Electron Laser Conference, FEL 2009, Liverpool, United Kingdom.

@conference{df010d68d02b4c3cb0e8d004ad3a9160,

title = "Spatial characterization of SASE-FEL of SCSS test accelerator",

abstract = "Spatial characterization of the VUV Self-Amplified Spontaneous Emission (SASE) of the SPring-8 Compact SASE Source (SCSS) Test Accelerator was performed by use of a Hartmann Wavefront Sensor (HWS). The SASE light was characterized for different gains of the Free Electron Laser (FEL), showing that mode selection occurs as closer to the saturation regime of the FEL. The single-shot wavefront measurements were demonstrated to be in good agreement with numerical simulations using GENESIS and SRW propagation code.",

author = "P. Merc{\`e}re and R. Bachelard and Couprie, \{M. E.\} and M. Idir and O. Chubar and J. Gautier and G. Lambert and P. Zeitoun and S. Bucourt and G. Dovillaire and X. Levecq and H. Kimura and H. Ohashi and T. Hara and A. Higashiya and T. Ishikawa and M. Nagasono and M. Yabashi",

year = "2009",

month = dec,

day = "1",

language = "English",

pages = "702--705",

note = "31st International Free Electron Laser Conference, FEL 2009 ; Conference date: 23-08-2009 Through 28-08-2009",

}

Mercère, P, Bachelard, R, Couprie, ME, Idir, M, Chubar, O, Gautier, J , Lambert, G , Zeitoun, P, Bucourt, S, Dovillaire, G, Levecq, X, Kimura, H, Ohashi, H, Hara, T, Higashiya, A, Ishikawa, T, Nagasono, M & Yabashi, M 2009, 'Spatial characterization of SASE-FEL of SCSS test accelerator', Paper presented at 31st International Free Electron Laser Conference, FEL 2009, Liverpool, United Kingdom, 23/08/09 - 28/08/09 pp. 702-705.

TY - CONF

T1 - Spatial characterization of SASE-FEL of SCSS test accelerator

AU - Mercère, P.

AU - Bachelard, R.

AU - Couprie, M. E.

AU - Idir, M.

AU - Chubar, O.

AU - Gautier, J.

AU - Lambert, G.

AU - Zeitoun, P.

AU - Bucourt, S.

AU - Dovillaire, G.

AU - Levecq, X.

AU - Kimura, H.

AU - Ohashi, H.

AU - Hara, T.

AU - Higashiya, A.

AU - Ishikawa, T.

AU - Nagasono, M.

AU - Yabashi, M.

PY - 2009/12/1

Y1 - 2009/12/1

N2 - Spatial characterization of the VUV Self-Amplified Spontaneous Emission (SASE) of the SPring-8 Compact SASE Source (SCSS) Test Accelerator was performed by use of a Hartmann Wavefront Sensor (HWS). The SASE light was characterized for different gains of the Free Electron Laser (FEL), showing that mode selection occurs as closer to the saturation regime of the FEL. The single-shot wavefront measurements were demonstrated to be in good agreement with numerical simulations using GENESIS and SRW propagation code.

AB - Spatial characterization of the VUV Self-Amplified Spontaneous Emission (SASE) of the SPring-8 Compact SASE Source (SCSS) Test Accelerator was performed by use of a Hartmann Wavefront Sensor (HWS). The SASE light was characterized for different gains of the Free Electron Laser (FEL), showing that mode selection occurs as closer to the saturation regime of the FEL. The single-shot wavefront measurements were demonstrated to be in good agreement with numerical simulations using GENESIS and SRW propagation code.

UR - https://www.scopus.com/pages/publications/84884377335

M3 - Paper

AN - SCOPUS:84884377335

SP - 702

EP - 705

T2 - 31st International Free Electron Laser Conference, FEL 2009

Y2 - 23 August 2009 through 28 August 2009

ER -

Spatial characterization of SASE-FEL of SCSS test accelerator

Abstract

Conference

Other files and links

Fingerprint

Cite this