Measurements of carrier-envelope phase changes of 100-Hz amplified laser pulses

M. Kakehata, Y. Fujihira, H. Takada, Y. Kobayashi, K. Torizuka, Tetsuya Homma, H. Takahashi

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

We report measurements of the carrier-envelope phase (CEP) changes of 100-Hz amplified laser pulses through observation of the spectral interference between a white-light continuum generated by the self-phase modulation and its second harmonic (SH). The fluctuation of the time delay between the fundamental and the SH, which would be caused by the intensity fluctuation of the pulse, was excluded by deriving the time delay and the phase independently. The CEP slip of the amplified pulses showed a random distribution, which would be mainly due to the fluctuation of the uncontrolled oscillator. Effects of the amplification system on the CEP fluctuation are also discussed.

Original languageEnglish
JournalApplied Physics B: Lasers and Optics
Volume74
Issue numberSUPPL.
DOIs
Publication statusPublished - 2002 Jun

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envelopes
pulses
lasers
time lag
harmonics
statistical distributions
phase modulation
slip
oscillators
continuums
interference

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Physics and Astronomy (miscellaneous)

Cite this

Measurements of carrier-envelope phase changes of 100-Hz amplified laser pulses. / Kakehata, M.; Fujihira, Y.; Takada, H.; Kobayashi, Y.; Torizuka, K.; Homma, Tetsuya; Takahashi, H.

In: Applied Physics B: Lasers and Optics, Vol. 74, No. SUPPL., 06.2002.

Research output: Contribution to journalArticle

Kakehata, M, Fujihira, Y, Takada, H, Kobayashi, Y, Torizuka, K, Homma, T & Takahashi, H 2002, 'Measurements of carrier-envelope phase changes of 100-Hz amplified laser pulses', Applied Physics B: Lasers and Optics, vol. 74, no. SUPPL.. https://doi.org/10.1007/s00340-002-0880-1
Kakehata, M. ; Fujihira, Y. ; Takada, H. ; Kobayashi, Y. ; Torizuka, K. ; Homma, Tetsuya ; Takahashi, H. / Measurements of carrier-envelope phase changes of 100-Hz amplified laser pulses. In: Applied Physics B: Lasers and Optics. 2002 ; Vol. 74, No. SUPPL.
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