[18p-233-1~13] ユビキタス・パワーレーザー ～ 科学のフロンティア開拓から先端技術の社会実装まで

▲ [18p-233-11] >30 MW Peak Power Distributed Face Cooling (DFC) Handheld Laser

〇Lihe Zheng¹、Takunori Taira¹ (1.Inst. Mol. Sci.)

キーワード：solid state laser

A sub-nanosecond DFC handheld laser has been demonstrated with pulse energy of 21 mJ, pulse width of 666 ps, peak power of 31.5 MW, depolarization ratio of 1.56% and brightness over 20 TW・cm^-2・sr^-1 at 10Hz.