Coherent extreme ultraviolet free-electron laser with echo-enabled harmonic generation

被引：42

作者：

Feng, Chao ^{[1
]}

Deng, Haixiao ^{[1
]}

Zhang, Meng ^{[1
]}

Wang, Xingtao ^{[1
]}

Chen, Si ^{[1
]}

Liu, Tao ^{[1
]}

Zhou, Kaishang ^{[1
]}

Gu, Duan ^{[1
]}

Wang, Zhen ^{[1
]}

Jiang, Zenggong ^{[1
]}

Li, Xuan ^{[1
]}

Wang, Baoliang ^{[1
]}

Zhang, Wenyan ^{[1
]}

Lan, Taihe ^{[1
]}

Feng, Lie ^{[1
]}

Liu, Bo ^{[1
]}

Gu, Qiang ^{[1
]}

Leng, Yongbin ^{[1
]}

Yin, Lixin ^{[1
]}

Wang, Dong ^{[1
]}

Zhao, Zhentang ^{[1
]}

Wang, Guanglei ^{[2
]}

Xiang, Dao ^{[3
]}

机构：

[1] Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China

[2] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China

[3] Shanghai Jiao Tong Univ, Minist Educ, Key Lab Laser Plasmas, Sch Phys & Astron, Shanghai 200240, Peoples R China

来源：

PHYSICAL REVIEW ACCELERATORS AND BEAMS | 2019年 / 22卷 / 05期

基金：

中国国家自然科学基金;

关键词：

OPERATION; FEL;

D O I：

10.1103/PhysRevAccelBeams.22.050703

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The echo-enabled harmonic generation (EEHG) scheme holds promising prospects for efficiently generating intense coherent radiation at very high harmonics of a conventional ultraviolet seed laser. We report the lasing of the EEHG free-electron laser (FEL) at an extreme ultraviolet (EUV) wavelength with a seeded FEL facility, the Shanghai soft x-ray FEL. For the first time, we have benchmarked the basic theory of EEHG by measuring the bunching factor distributions over one octave down to the EUV region. Our results demonstrated the key advantages of the EEHG FEL, i.e., generation of very high harmonics with a small laser-induced energy spread and insensitivity to beam imperfections, and marks a great step towards fully coherent x rays with the EEHG scheme.

引用

页数：7

共 36 条

[1] Operation of a free-electron laser from the extreme ultraviolet to the water window
Ackermann, W.
Asova, G.
Ayvazyan, V.
Azima, A.
Baboi, N.
Baehr, J.
Balandin, V.
Beutner, B.
Brandt, A.
Bolzmann, A.
Brinkmann, R.
Brovko, O. I.
Castellano, M.
Castro, P.
Catani, L.
Chiadroni, E.
Choroba, S.
Cianchi, A.
Costello, J. T.
Cubaynes, D.
Dardis, J.
Decking, W.
Delsim-Hashemi, H.
Delserieys, A.
Di Pirro, G.
Dohlus, M.
Duesterer, S.
Eckhardt, A.
Edwards, H. T.
Faatz, B.
Feldhaus, J.
Floettmann, K.
Frisch, J.
Froehlich, L.
Garvey, T.
Gensch, U.
Gerth, Ch.
Goerler, M.
Golubeva, N.
Grabosch, H.-J.
Grecki, M.
Grimm, O.
Hacker, K.
Hahn, U.
Han, J. H.
Honkavaara, K.
Hott, T.
Huening, M.
Ivanisenko, Y.
Jaeschke, E.
[J]. NATURE PHOTONICS, 2007, 1 (06) : 336 - 342
[2] The FERMI free-electron lasers
Allaria, E.
Badano, L.
Bassanese, S.
Capotondi, F.
Castronovo, D.
Cinquegrana, P.
Danailov, M. B.
D'Auria, G.
Demidovich, A.
De Monte, R.
De Ninno, G.
Di Mitri, S.
Diviacco, B.
Fawley, W. M.
Ferianis, M.
Ferrari, E.
Gaio, G.
Gauthier, D.
Giannessi, L.
Iazzourene, F.
Kurdi, G.
Mahne, N.
Nikolov, I.
Parmigiani, F.
Penco, G.
Raimondi, L.
Rebernik, P.
Rossi, F.
Roussel, E.
Scafuri, C.
Serpico, C.
Sigalotti, P.
Spezzani, C.
Svandrlik, M.
Svetina, C.
Trovo, M.
Veronese, M.
Zangrando, D.
Zangrando, M.
[J]. JOURNAL OF SYNCHROTRON RADIATION, 2015, 22 : 485 - 491
[3] Allaria E, 2013, NAT PHOTONICS, V7, P913, DOI [10.1038/nphoton.2013.277, 10.1038/NPHOTON.2013.277]
[4] Allaria E, 2012, NAT PHOTONICS, V6, P699, DOI [10.1038/nphoton.2012.233, 10.1038/NPHOTON.2012.233]
[5] Soft-X-ray coherent radiation using a single-cascade free-electron laser
Allaria, E.
De Ninno, G.
[J]. PHYSICAL REVIEW LETTERS, 2007, 99 (01)
[6] COLLECTIVE INSTABILITIES AND HIGH-GAIN REGIME IN A FREE-ELECTRON LASER
BONIFACIO, R
PELLEGRINI, C
NARDUCCI, LM
[J]. OPTICS COMMUNICATIONS, 1984, 50 (06) : 373 - 378
[7] Linac Coherent Light Source: The first five years
Bostedt, Christoph
Boutet, Sebastien
Fritz, David M.
Huang, Zhirong
Lee, Hae Ja
Lemke, Henrik T.
Robert, Aymeric
Schlotter, William F.
Turner, Joshua J.
Williams, Garth J.
[J]. REVIEWS OF MODERN PHYSICS, 2016, 88 (01)
[8] Using Off-Resonance Laser Modulation for Beam-Energy-Spread Cooling in Generation of Short-Wavelength Radiation
Deng, Haixiao
Feng, Chao
[J]. PHYSICAL REVIEW LETTERS, 2013, 111 (08)
[9] Emma P, 2010, NAT PHOTONICS, V4, P641, DOI [10.1038/NPHOTON.2010.176, 10.1038/nphoton.2010.176]
[10] Feng C., 2012, 3 INT PART ACC C JAC, P1724

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