Generation of submilli-joule picosecond square shaped pulses for low emittance electron generation in photocathode RF-GUN

Kazuya Takasago, Akira Yada, Taisuke Miura, Masakazu Washio, Fumihiko Kannari, Kenji Torizuka, Akira Endo

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Arbitrary shaping of a sub-milli joule femtosecond pulses has been demonstrated by manipulation of optical frequency phase components on the Fourier plane. The shaped pulses were pulse trains and picosecond square pulses for low emittance electron generation in a RF photocathode. Since the pulse shaping apparatus was placed between an oscillator and a pulse stretcher in order to avoid damage to the liquid crystal spatial light modulator, phase-only modulation was used for shaping to avoid damage to optical elements in a regenerative amplifier. The phase modulation was designed by simulated annealing optimization method.

本文言語English
ページ(範囲)151-156
ページ数6
ジャーナルInternational Journal of Applied Electromagnetics and Mechanics
14
1-4 SPEC.
DOI
出版ステータスPublished - 2001
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 材料力学
  • 機械工学
  • 電子工学および電気工学

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