Frequency-resolved optical gating for characterization of VUV pulses using ultrafast plasma mirror switching

Ryuji Itakura, Takayuki Kumada, Motoyoshi Nakano, Hiroshi Akagi

研究成果: Article査読

14 被引用数 (Scopus)

抄録

We propose and experimentally demonstrate a method for characterizing vacuum ultraviolet (VUV) pulses based on time-resolved reflection spectroscopy of fused silica pumped by an intense laser pulse. Plasma mirror reflection is used as an ultrafast optical switch, which enables us to measure frequency-resolved optical gating (FROG) traces. The VUV temporal waveform can be retrieved from the measured FROG trace using principal component generalized projections algorithm with modification. The temporal profile of the plasma mirror reflectivity is also extracted simultaneously.

本文言語English
ページ(範囲)10914-10924
ページ数11
ジャーナルOptics Express
23
9
DOI
出版ステータスPublished - 2015 5 4
外部発表はい

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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