Efficient extreme ultraviolet emission from one-dimensional spherical plasmas produced by multiple lasers

Kensuke Yoshida; Shinsuke Fujioka; Takeshi Higashiguchi; Teruyuki Ugomori; Nozomi Tanaka; Hayato Ohashi; Masato Kawasaki; Yuhei Suzuki; Chihiro Suzuki; Kentaro Tomita; Ryoichi Hirose; Takeo Ejima; Masaharu Nishikino; Atsushi Sunahara; Enda Scally; Bowen Li; Tatsuya Yanagida; Hiroaki Nishimura; Hiroshi Azechi; Gerry O'Sullivan

doi:10.7567/APEX.7.086202

Efficient extreme ultraviolet emission from one-dimensional spherical plasmas produced by multiple lasers

Kensuke Yoshida, Shinsuke Fujioka, Takeshi Higashiguchi, Teruyuki Ugomori, Nozomi Tanaka, Hayato Ohashi, Masato Kawasaki, Yuhei Suzuki, Chihiro Suzuki, Kentaro Tomita, Ryoichi Hirose, Takeo Ejima, Masaharu Nishikino, Atsushi Sunahara, Enda Scally, Bowen Li, Tatsuya Yanagida, Hiroaki Nishimura, Hiroshi Azechi, Gerry O'Sullivan

教養教育学系

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

32 被引用数 (Scopus)

抄録

We demonstrate high conversion efficiency for extreme ultraviolet (EUV) emission at 6.5-6.7nm from multiple laser beam-produced onedimensional spherical plasmas. Multiply charged-state ions produce strong resonance emission lines, which combine to yield intense unresolved transition arrays (UTAs) in Gd, Tb, and Mo. At an optimum laser intensity of 1 × 10¹²W/cm ², which is estimated to yield an electron temperature of around 100 eV, the maximum in-band EUV conversion efficiency (CE) was observed to be 0.8%, which is one of the highest values ever reported due to the reduction of plasma expansion loss.

本文言語	英語
論文番号	086202
ジャーナル	Applied Physics Express
巻	7
号	8
DOI	https://doi.org/10.7567/APEX.7.086202
出版ステータス	出版済み - 2014/08

ASJC Scopus 主題領域

工学一般
物理学および天文学一般

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10.7567/APEX.7.086202

引用スタイル

Yoshida, K., Fujioka, S., Higashiguchi, T., Ugomori, T., Tanaka, N., Ohashi, H., Kawasaki, M., Suzuki, Y., Suzuki, C., Tomita, K., Hirose, R., Ejima, T., Nishikino, M., Sunahara, A., Scally, E., Li, B., Yanagida, T., Nishimura, H., Azechi, H., & O'Sullivan, G. (2014). Efficient extreme ultraviolet emission from one-dimensional spherical plasmas produced by multiple lasers. Applied Physics Express, 7(8), 記事 086202. https://doi.org/10.7567/APEX.7.086202

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title = "Efficient extreme ultraviolet emission from one-dimensional spherical plasmas produced by multiple lasers",

abstract = "We demonstrate high conversion efficiency for extreme ultraviolet (EUV) emission at 6.5-6.7nm from multiple laser beam-produced onedimensional spherical plasmas. Multiply charged-state ions produce strong resonance emission lines, which combine to yield intense unresolved transition arrays (UTAs) in Gd, Tb, and Mo. At an optimum laser intensity of 1 × 1012W/cm 2, which is estimated to yield an electron temperature of around 100 eV, the maximum in-band EUV conversion efficiency (CE) was observed to be 0.8%, which is one of the highest values ever reported due to the reduction of plasma expansion loss.",

author = "Kensuke Yoshida and Shinsuke Fujioka and Takeshi Higashiguchi and Teruyuki Ugomori and Nozomi Tanaka and Hayato Ohashi and Masato Kawasaki and Yuhei Suzuki and Chihiro Suzuki and Kentaro Tomita and Ryoichi Hirose and Takeo Ejima and Masaharu Nishikino and Atsushi Sunahara and Enda Scally and Bowen Li and Tatsuya Yanagida and Hiroaki Nishimura and Hiroshi Azechi and Gerry O'Sullivan",

year = "2014",

month = aug,

doi = "10.7567/APEX.7.086202",

language = "英語",

volume = "7",

journal = "Applied Physics Express",

issn = "1882-0778",

publisher = "Japan Society of Applied Physics",

number = "8",

}

Yoshida, K, Fujioka, S, Higashiguchi, T, Ugomori, T, Tanaka, N, Ohashi, H, Kawasaki, M, Suzuki, Y, Suzuki, C, Tomita, K, Hirose, R, Ejima, T, Nishikino, M, Sunahara, A, Scally, E, Li, B, Yanagida, T, Nishimura, H, Azechi, H & O'Sullivan, G 2014, 'Efficient extreme ultraviolet emission from one-dimensional spherical plasmas produced by multiple lasers', Applied Physics Express, vol. 7, no. 8, 086202. https://doi.org/10.7567/APEX.7.086202

TY - JOUR

T1 - Efficient extreme ultraviolet emission from one-dimensional spherical plasmas produced by multiple lasers

AU - Yoshida, Kensuke

AU - Fujioka, Shinsuke

AU - Higashiguchi, Takeshi

AU - Ugomori, Teruyuki

AU - Tanaka, Nozomi

AU - Ohashi, Hayato

AU - Kawasaki, Masato

AU - Suzuki, Yuhei

AU - Suzuki, Chihiro

AU - Tomita, Kentaro

AU - Hirose, Ryoichi

AU - Ejima, Takeo

AU - Nishikino, Masaharu

AU - Sunahara, Atsushi

AU - Scally, Enda

AU - Li, Bowen

AU - Yanagida, Tatsuya

AU - Nishimura, Hiroaki

AU - Azechi, Hiroshi

AU - O'Sullivan, Gerry

PY - 2014/8

Y1 - 2014/8

N2 - We demonstrate high conversion efficiency for extreme ultraviolet (EUV) emission at 6.5-6.7nm from multiple laser beam-produced onedimensional spherical plasmas. Multiply charged-state ions produce strong resonance emission lines, which combine to yield intense unresolved transition arrays (UTAs) in Gd, Tb, and Mo. At an optimum laser intensity of 1 × 1012W/cm 2, which is estimated to yield an electron temperature of around 100 eV, the maximum in-band EUV conversion efficiency (CE) was observed to be 0.8%, which is one of the highest values ever reported due to the reduction of plasma expansion loss.

AB - We demonstrate high conversion efficiency for extreme ultraviolet (EUV) emission at 6.5-6.7nm from multiple laser beam-produced onedimensional spherical plasmas. Multiply charged-state ions produce strong resonance emission lines, which combine to yield intense unresolved transition arrays (UTAs) in Gd, Tb, and Mo. At an optimum laser intensity of 1 × 1012W/cm 2, which is estimated to yield an electron temperature of around 100 eV, the maximum in-band EUV conversion efficiency (CE) was observed to be 0.8%, which is one of the highest values ever reported due to the reduction of plasma expansion loss.

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U2 - 10.7567/APEX.7.086202

DO - 10.7567/APEX.7.086202

M3 - 学術論文

AN - SCOPUS:84906264017

SN - 1882-0778

VL - 7

JO - Applied Physics Express

JF - Applied Physics Express

IS - 8

M1 - 086202

ER -

Efficient extreme ultraviolet emission from one-dimensional spherical plasmas produced by multiple lasers

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