Presentation Information
[8p-PA1-16]Development of an Automated All-Coaxial Amplitude Manipulator for Harmonic Light
〇Koki Kuwayama1, Ryo Mitsumoto1, Shinya Sawamura1, Kazumichi Yoshii1 (1.Ryukoku Univ.)
Keywords:
Optical Function Generator
Research on generating sub-femtosecond pulse trains via Fourier synthesis of discrete, broadband spectra has attracted significant attention. In previous studies, we successfully developed and demonstrated an amplitude-phase manipulation method for light composed of highly discrete spectra, which involves placing a thin, transparent dispersive medium along the optical axis and precisely adjusting its thickness. In this study, we demonstrate that the amplitude-phase manipulation method is effective for harmonics with a bandwidth of 1120 THz, corresponding to a pulse width of 400 attoseconds at the Fourier transform limit.