20 citations · 64 across the 4 of their papers we have counts for
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Triggerless data acquisition in asynchronous optical-sampling terahertz time-domain spectroscopy based on dual-comb system
Makoto Okano, Shinichi Watanabe
By using two mutually phase-locked optical frequency combs with slightly different repetition rates, we demonstrate asynchronous optical-sampling terahertz time-domain spectroscopy…
Polarization-sensitive terahertz time-domain spectroscopy system without mechanical moving parts
Mayuri Nakagawa, Makoto Okano, Shinichi Watanabe
We report on the measurement of terahertz electric-field vector waveforms by using a system that contains no mechanical moving parts. It is known that two phase-locked femtosecond…
Temporal-offset dual-comb vibrometer with picometer axial precision
A. Iwasaki, D. Nishikawa, M. Okano +4
We demonstrate a dual-comb vibrometer where the pulses of one frequency-comb are split into pulse pairs. We introduce a delay between the two pulses of each pulse pair in front of…
Ultra-precise determination of thicknesses and refractive indices of optically thick dispersive materials by dual-comb spectroscopy
Kana A. Sumihara, Sho Okubo, Makoto Okano +2
Precise measurements of the geometrical thickness of a sample and its refractive index are important for materials science, engineering, and medical diagnosis. Among the possible n…