@article{oai:repo.qst.go.jp:00076062,
 author = {Endo, Tomoyuki and Tsubochi, Masaaki and Itakura, Ryuji and Endo, Tomoyuki and Tsubouchi, Masaaki and Itakura, Ryuuji},
 issue = {13},
 journal = {Optics Letters},
 month = {Jun},
 note = {We demonstrate plasma-mirror frequency-resolved optical gating (PM-FROG) using a liquid-sheet jet of water and characterize a waveform of a high-repetition laser pulse(1 kHz) in the ultraviolet (UV) region. The measured PM-FROG trace is reconstructed by the least-squares generalized projections algorithm. The retrieved UV spectral phase is consistent with that by self-diffraction FROG. The complex reflection coefficient of a plasma mirror is discussed in terms of the free electron density dependence. The PM-FROG technique is applicable to not only the pulse characterization, but also the investigation of ionization dynamics of a liquid.},
 pages = {3234--3237},
 title = {Plasma-mirror frequency-resolved optical gating using a liquid-sheet jet in ultraviolet region},
 volume = {44},
 year = {2019}
}