94 citations · 377 across the 14 of their papers we have counts for
14 papers
Quantitative diffraction imaging using attosecond pulses
G. N. Tran, Katsumi Midorikawa, Eiji J. Takahashi
We have proposed and developed a method to utilize attosecond pulses in diffraction imaging techniques applied to complex samples. In this study, the effects of the broadband prope…
Efficient and scalable scheme for overcoming the pulse energy bottleneck of single-cycle laser sources
Lu Xu, Eiji J. Takahashi
We propose a novel scheme called advanced dual-chirped optical parametric amplification (DC-OPA) that employs two kinds of nonlinear crystals (BiBO and MgO-doped lithium ni…
100-mJ class, sub-two-cycle, carrier-envelope phase-stable dual-chirped optical parametric amplification
Lu Xu, Bing Xue, Nobuhisa Ishii +3
Based on the dual-chirped optical parametric amplification and type-I BiBO(BiBO) crystals, the generation of 100 mJ, 10.4 fs, 10 Hz, carrier-to-envelope phase (CEP)-stab…
Advent of a gigawatt-class, tabletop, isolated-attosecond-pulse light source
Bing Xue, Katsumi Midorikawa, Eiji J. Takahashi
We have produced a soft x-ray supercontinuum with a pulse energy of 0.24-J using high-order harmonics from a multiterawatt, 10-Hz, stable, three-channel waveform synthesizer [Sc…
A custom-tailored multi-TW optical electric field for gigawatt soft-x-ray isolated attosecond pulses
Bing Xue, Yuuki Tamaru, Yuxi Fu +6
The bottleneck for an attosecond science experiment is concluded to be the lack of a high-peak-power isolated attosecond pulse source. Therefore, currently, generating an intense a…
Nonlinear terahertz-wave radiation generated by mid-infrared dual-chirped optical parametric amplification femtosecond pulse laser excitation
Kyuki Shibuya, Kouji Nawata, Yoshiaki Nakajima +5
We demonstrate an efficient procedure for terahertz-wave radiation generation by applying a nonlinear wavelength conversion approach using a mid-infrared pump source. We used a 3.3…