To accelerate the exploration of fundamental science across disciplines, including high-energy-density science, we developed \u201cSENJU: Super Energetic Joint Unit\u201d power laser available for experimental use. This laser delivers high pulse energy (up to 100 J) at a repetition rate (up to 100 Hz) that is five orders of magnitude higher than that of the conventional system (Gekko-XII). SENJU can be used cooperatively with the adjacent 40 TW-class femtosecond laser system.<\/p>\n

SENJU<\/strong>
\nPulse Energy: 100 J (Max.)
\nRepetition Rate: 100 Hz (Max.)
\nPulse Duration: 20 – 40 ns
\nCentral Wavelength: 1030 nm (\u03c9)<\/p>\n

Femtoseconds Laser System<\/strong>
\nPulse Energy: 1 J (Max.)
\nRepetition Rate: 10 Hz (Max.)
\nPulse duration: 25 fs (FWHM, Min.)
\nCentral Wavelength: 800 nm (\u03c9)<\/p>\n

$\"\"$
Experiment Area<\/p><\/div>\n
References<\/p>\n
\n
Jumpei Ogino, Koji Tsubakimoto, Hidetsugu Yoshida, and Akifumi Yogo, \u201cDevelopment status and future prospects of high-repetition-rate large-scale power lasers,\u201d Oyo Buturi, vol. 95, no. 2, pp. 95\u201398 (2026).<\/li>\n
Jumpei Ogino, Shigeki Tokita, Shotaro Kitajima, Hidetsugu Yoshida, Zhaoyang Li, Shinji Motokoshi, Noboru Morio, Koji Tsubakimoto, Kana Fujioka, Ryosuke Kodama, and Junji Kawanaka, \u201c10 J operation of a conductive-cooled Yb active-mirror amplifier and prospects for 100 Hz operation,\u201d Optics Letters, vol. 46, no. 3, pp. 621\u2013624 (2021).<\/li>\n
Jumpei Ogino, Shigeki Tokita, Shotaro Kitajima, Hidetsugu Yoshida, Zhaoyang Li, Shinji Motokoshi, Noboru Morio, Koji Tsubakimoto, Kana Fujioka, Ryosuke Kodama, and Junji Kawanaka, \u201c10-J, 100-Hz conduction-cooled active-mirror laser,\u201d Optics Continuum, vol. 1, no. 5, pp. 1270\u20131277 (2022).<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
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