@misc{oai:repo.qst.go.jp:00065944, author = {板倉, 隆二 and 熊田, 高之 and 中野, 元善 and 赤木, 浩 and 板倉 隆二 and 赤木 浩}, month = {May}, note = {We demonstrate that the methodology of frequency-resolved optical gating (FROG) is applicable to time-resolved reflection spectroscopy of a plasma mirror in the vacuum-ultraviolet (VUV) region. A VUV waveform and a time-dependent reflectivity in the VUV region are simultaneously retrieved from a VUV reflection spectrogram of a plasma mirror formed on a fused silica surface by an intense femtosecond laser pulse. The present method enables us to fully characterize a significantly chirped VUV pulse whose duration is as long as 1 ps., The 15th International Conference on X-Ray Lasers (ICXRL2016)}, title = {Plasma Mirror Frequency-Resolved Optical Gating in Vacuum Ultraviolet Wavelength Region}, year = {2016} }