Frequency-resolved autocorrelation measurement for characterization of an attoseconod pulse train

Toshihiko Shimizu, Tomoya Okino, Hirokazu Hasegawa, Kentaro Furusawa, Yasuo Nabekawa, Kaoru Yamanouchi, Katsumi Midorikawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We observed photoelectron spectra with two-photon ionizations of helium excited simultaneously by multiple-order harmonics. Correlation measurements, by utilizing these photoelectron spectra, between the two replicas of the harmonic pulse including the multiple-order harmonics exhibited the pulse envelopes with cross-correlations between the different order harmonics other than the autocorrelations. This type of correlation measurement is potentially applicable to fully characterize an attosecond pulse train by improving the resolutions of photoelectron spectra and of delay.

Original languageEnglish
Title of host publicationUltrafast Optics V
EditorsShuntaro Watanabe, Katsumi Midorikawa
Pages39-44
Number of pages6
DOIs
Publication statusPublished - 2007 Dec 1

Publication series

NameSpringer Series in Optical Sciences
Volume132
ISSN (Print)0342-4111
ISSN (Electronic)1556-1534

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

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    Shimizu, T., Okino, T., Hasegawa, H., Furusawa, K., Nabekawa, Y., Yamanouchi, K., & Midorikawa, K. (2007). Frequency-resolved autocorrelation measurement for characterization of an attoseconod pulse train. In S. Watanabe, & K. Midorikawa (Eds.), Ultrafast Optics V (pp. 39-44). (Springer Series in Optical Sciences; Vol. 132). https://doi.org/10.1007/978-0-387-49119-6_5