Carrier-envelope phase Stabilized Chirped-pulse Amplification System

Hiroaki Takamiya, Kazuki Nishijima, Tetsuya Homma, Hideo Takahashi, Masayuki Kakehata, Hideyuki Takada, Yohei Kobayashi, Kenji Torizuka

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


We demonstrated a carrier-envelope phase (CEP) stabilized chirped-pulse amplifier system. This amplifier system is composed of grating based pulse-stretcher and compressor, a regenerative amplifier and a multi-pass amplifier. We employed a new pulse-pick-up method to select CEP stabilized seed pulses. This pulse selection method is different from established practice which is based on pulse train timing, but is based on CEP of seed pulse. We measured amplitude-to-phase noise conversion coefficient of microstructure fiber and evaluated the additional out-of-loop error of carrier-envelope offset (CEO) control. We also investigated the effect of beam pointing on the measured fringe shift in self-referencing spectral interference method.

Original languageEnglish
Pages (from-to)742-748
Number of pages7
JournalIEEJ Transactions on Electronics, Information and Systems
Issue number5
Publication statusPublished - 2005


  • Amplitude-to-phase noise conversion coefficient
  • Carrier-envelope phase
  • Self-referencing spectral Interference method

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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