Generation of mid/far-infrared ultrashort pulses in organic crystals

K. Kuroda, Y. Toya, T. Satoh, T. Shimura, S. Ashihara, Y. Takahashi, M. Yoshimura, Y. Mori, T. Sasaki

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Far-infrared ultrashort-pulse in the wavelength range of 10 -30 μm is generated using an organic nonlinear crystal DAST. The frequency down conversion is performed by the difference frequency generation between the signal and idler waves from an optical parametric amplifier pumped by the 120 fs Ti: sapphire laser pulses. The pulse width is measured using the cross-correlation with the pump. In the present paper, the shortest pulse width of 210 fs was obtained with the spectrum range of 10 - 30 THz.

Original languageEnglish
Article number012014
JournalJournal of Physics: Conference Series
Volume206
DOIs
Publication statusPublished - Jan 1 2010

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pulse duration
pulses
parametric amplifiers
light amplifiers
cross correlation
crystals
sapphire
pumps
wavelengths
lasers

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Kuroda, K., Toya, Y., Satoh, T., Shimura, T., Ashihara, S., Takahashi, Y., ... Sasaki, T. (2010). Generation of mid/far-infrared ultrashort pulses in organic crystals. Journal of Physics: Conference Series, 206, [012014]. https://doi.org/10.1088/1742-6596/206/1/012014

Generation of mid/far-infrared ultrashort pulses in organic crystals. / Kuroda, K.; Toya, Y.; Satoh, T.; Shimura, T.; Ashihara, S.; Takahashi, Y.; Yoshimura, M.; Mori, Y.; Sasaki, T.

In: Journal of Physics: Conference Series, Vol. 206, 012014, 01.01.2010.

Research output: Contribution to journalArticle

Kuroda, K, Toya, Y, Satoh, T, Shimura, T, Ashihara, S, Takahashi, Y, Yoshimura, M, Mori, Y & Sasaki, T 2010, 'Generation of mid/far-infrared ultrashort pulses in organic crystals', Journal of Physics: Conference Series, vol. 206, 012014. https://doi.org/10.1088/1742-6596/206/1/012014
Kuroda, K. ; Toya, Y. ; Satoh, T. ; Shimura, T. ; Ashihara, S. ; Takahashi, Y. ; Yoshimura, M. ; Mori, Y. ; Sasaki, T. / Generation of mid/far-infrared ultrashort pulses in organic crystals. In: Journal of Physics: Conference Series. 2010 ; Vol. 206.
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