@article{oai:repo.qst.go.jp:00048937,
 author = {Pirozhkov, Alexander and Timur, Esirkepov and A., Pikuz T. and Ya., Faenov A and Ogura, Koichi and Hayashi, Y. and Kotaki, Hideyuki and N., Ragozin E. and Neely, D. and Kiriyama, Hiromitsu and Kevin, Koga James and Fukuda, Yuuji and Sagisaka, Akito and Nishikino, Masaharu and Imazono, Takashi and Hasegawa, Noboru and Kawachi, Tetsuya and Daido, Hiroyuki and Kato, Yuta and V., Bulanov S. and Kondo, Kiminori and Kando, Masaki and ピロジコフ アレキサンダー and エシロケポフ ティムル and 小倉 浩一 and 林 由紀雄 and 小瀧 秀行 and 桐山 博光 and コーガ ジェームズ and 福田 祐仁 and 匂坂 明人 and 錦野 将元 and 今園 孝志 and 長谷川 登 and 河内 哲哉 and 大道 博行 and 加藤 佑拓 and 近藤 公伯 and 神門 正城},
 journal = {Proceedings of the 15th International Conference on X-Ray Lasers},
 month = {May},
 note = {New regime of high-order harmonic generation by relativistic-irradiance multi-TW fs lasers focused onto gas jet targets is discussed. The laser induces multi-stream relativistic plasma flow resulting in the formation of density singularities. Here we analyse the dependence of harmonic yield on the focal spot quality and derive the required laser parameters for efficient harmonics generation.},
 pages = {85--92},
 title = {High-Order Harmonic Generation by Relativistic Plasma Singularities: The Driving Laser Requirements},
 volume = {202},
 year = {2018}
}