Measurement of the X-ray Spectrum of a Free Electron Laser with a Wide-Range High-Resolution Single-Shot Spectrometer

被引：33

作者：

Inubushi, Yuichi ^{[1
,2
]}

Inoue, Ichiro ^{[2
]}

Kim, Jangwoo ^{[3
,4
]}

Nishihara, Akihiko ^{[3
]}

Matsuyama, Satoshi ^{[3
]}

Yumoto, Hirokatsu ^{[1
,2
]}

Koyama, Takahisa ^{[1
,2
]}

Tono, Kensuke ^{[1
,2
]}

Ohashi, Haruhiko ^{[1
,2
]}

Yamauchi, Kazuto ^{[3
]}

Yabashi, Makina ^{[1
,2
]}

机构：

[1] Japan Synchrotron Radiat Res Inst, 1-1-1 Kouto, Sayo, Hyogo 6795198, Japan

[2] RIKEN, SPring Ctr 8, 1-1-1 Kouto, Sayo, Hyogo 6795148, Japan

[3] Osaka Univ, Grad Sch Engn, Dept Precis Sci & Technol, 2-1 Yamada Oka, Suita, Osaka 5650871, Japan

[4] POSTECH, Pohang Accelerator Lab, 127-80 Jigokro, Pohang 37673, Gyeongbuk, South Korea

来源：

APPLIED SCIENCES-BASEL | 2017年 / 7卷 / 06期

关键词：

XFEL; spectroscopy; ultra-shot pulse; ABSORPTION;

D O I：

10.3390/app7060584

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We developed a single-shot X-ray spectrometer for wide-range high-resolution measurements of Self-Amplified Spontaneous Emission (SASE) X-ray Free Electron Laser (XFEL) pulses. The spectrometer consists of a multi-layer elliptical mirror for producing a large divergence of 22 mrad around 9070 eV and a silicon (553) analyzer crystal. We achieved a wide energy range of 55 eV with a fine spectral resolution of 80 meV, which enabled the observation of a whole SASE-XFEL spectrum with fully-resolved spike structures. We found that a SASE-XFEL pulse has around 60 longitudinal modes with a pulse duration of 7.7 +/- 1.1 fs.

引用

页数：5

共 18 条

[11] Native structure of photosystem II at 1.95 Å resolution viewed by femtosecond X-ray pulses [J].

Suga, Michihiro ;

Akita, Fusamichi ;

Hirata, Kunio ;

Ueno, Go ;

Murakami, Hironori ;

Nakajima, Yoshiki ;

Shimizu, Tetsuya ;

Yamashita, Keitaro ;

Yamamoto, Masaki ;

Ago, Hideo ;

Shen, Jian-Ren .

NATURE, 2015, 517 (7532) :99-U265

[12]

Tamasaku K, 2014, NAT PHOTONICS, V8, P313, DOI [10.1038/NPHOTON.2014.10, 10.1038/nphoton.2014.10]

[13] Double Core-Hole Creation by Sequential Attosecond Photoionization [J].

Tamasaku, Kenji ;

Nagasono, Mitsuru ;

Iwayama, Hiroshi ;

Shigemasa, Eiji ;

Inubushi, Yuichi ;

Tanaka, Takashi ;

Tono, Kensuke ;

Togashi, Tadashi ;

Sato, Takahiro ;

Katayama, Tetsuo ;

Kameshima, Takashi ;

Hatsui, Takaki ;

Yabashi, Makina ;

Ishikawa, Tetsuya .

PHYSICAL REVIEW LETTERS, 2013, 111 (04)

[14] Beamline, experimental stations and photon beam diagnostics for the hard x-ray free electron laser of SACLA [J].

Tono, K. ;

Togashi, T. ;

Inubushi, Y. ;

Sato, T. ;

Katayama, T. ;

Ogawa, K. ;

Ohashi, H. ;

Kimura, H. ;

Takahashi, S. ;

Takeshita, K. ;

Tomizawa, H. ;

Goto, S. ;

Ishikawa, T. ;

Yabashi, M. .

NEW JOURNAL OF PHYSICS, 2013, 15

[15] Single-shot spectrometry for x-ray free-electron lasers [J].

Yabashi, Makina ;

Hastings, Jerome B. ;

Zolotorev, Max S. ;

Mimura, Hidekazu ;

Yumoto, Hirokatsu ;

Matsuyama, Satoshi ;

Yamauchi, Kazuto ;

Ishikawa, Tetsuya .

PHYSICAL REVIEW LETTERS, 2006, 97 (08)

[16] Atomic inner-shell laser at 1.5-angstrom wavelength pumped by an X-ray free-electron laser [J].

Yoneda, Hitoki ;

Inubushi, Yuichi ;

Nagamine, Kazunori ;

Michine, Yurina ;

Ohashi, Haruhiko ;

Yumoto, Hirokatsu ;

Yamauchi, Kazuto ;

Mimura, Hidekazu ;

Kitamura, Hikaru ;

Katayama, Tetsuo ;

Ishikawa, Tetsuya ;

Yabashi, Makina .

NATURE, 2015, 524 (7566) :446-+

[17] Saturable absorption of intense hard X-rays in iron [J].

Yoneda, Hitoki ;

Inubushi, Yuichi ;

Yabashi, Makina ;

Katayama, Tetsuo ;

Ishikawa, Tetsuya ;

Ohashi, Haruhiko ;

Yumoto, Hirokatsu ;

Yamauchi, Kazuto ;

Mimura, Hidekazu ;

Kitamura, Hikaru .

NATURE COMMUNICATIONS, 2014, 5

[18] A single-shot transmissive spectrometer for hard x-ray free electron lasers [J].

Zhu, Diling ;

Cammarata, Marco ;

Feldkamp, Jan M. ;

Fritz, David M. ;

Hastings, Jerome B. ;

Lee, Sooheyong ;

Lemke, Henrik T. ;

Robert, Aymeric ;

Turner, James L. ;

Feng, Yiping .

APPLIED PHYSICS LETTERS, 2012, 101 (03)

← 1 2 →