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Sixth Harmonic of A Nd:YVO4 Laser Generation In KBBF for ARPES |
| ZHOU Yong1,2;WANG Gui-Ling1;LI Cheng-Ming1;PENG Qin-Jun1;CUI Da-Fu1;XU Zu-Yan1;WANG Xiao-Yang3;ZHU Yong3;CHEN Chuang-Tian3;LIU Guo-Dong4;DONG Xiao-Li4;ZHOU Xing-Jiang4 |
| 1Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, PO Box 603, Beijing 1000802Graduate School of the Chinese Academy of Sciences, Beijing 1000803Beijing Center for Crystal R&D, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, PO Box 2711, Beijing 1000804National Laboratory for Superconductivity, Institute of Physics, Chinese Academy of Sciences, PO Box 603, Beijing 100080 |
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| Cite this article: |
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ZHOU Yong, WANG Gui-Ling, LI Cheng-Ming et al 2008 Chin. Phys. Lett. 25 963-965 |
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Abstract We report that a deep ultraviolet (DUV) laser from the sixth harmonic of a 1064nm laser has been firstly used as light source in an ultrahigh energy-resolution angle-resolved photoemission spectroscopy (ARPES). The wavelength is 177.3nm obtained by using the second harmonic KBe2BO3F2
crystal with a frequency tripled 1064nm Nd:YVO4 laser. The large flux (1014-1015photons/s) and narrow line width (0.26meV) are suitable for the ultrahigh-energy resolution ARPES. The laser-ARPES can be a powerful tool to study the electronic structure at and near the Fermi level of the superconductor and correlated materials. The laser-ARPES has worked more than 500h already.
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| Keywords:
42.55.Xi
42.72.Bj
74.90.+n
42.65.Ky
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Received: 31 October 2007
Published: 27 February 2008
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| PACS: |
42.55.Xi
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(Diode-pumped lasers)
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42.72.Bj
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(Visible and ultraviolet sources)
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74.90.+n
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(Other topics in superconductivity)
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42.65.Ky
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(Frequency conversion; harmonic generation, including higher-order harmonic generation)
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[1] Kiss T, Kanetaka F, Yokoya T, Shimojima T, Kanai T K, ShinS, Onuki Y, Togashi T, Zhang C, Chen C T and Watanabe S 2005 Phys. Rev. Lett. 94 057001
[2] Kiss T, Shimojima T, Kanetaka F, Kanai K, Yokoya T, OnukiY, Shin S, Onuki Y, Togashi T, Zhang C Q, Chen C T and Watanabe S2005 J. Electron Spectrosc. Relat. Phenom. 144 953
[3] Yokoya T, Kiss T, Chainani A, Shin S, Nohara M and TakagiH 2001 Science 294 2518
[4] Suganua T, Kudo H, Wakabayashi O, Mizoguchi H, Nakao K,Nabekawa Y, Togashi T and Watanabe S 2002 Opt. Lett. 2746
[5] Seifert E. Ringling J, Noack F, Petrov V and Kittelmann O1994 Opt. Lett. 19 1538
[6] Petrov V, Rotermund F, Noack F, Komats R Sugawara T andUda S 1998 J. Appl. Phys. 84 5887
[7] Chen C T, Xu Z Y, Deng D Q, Zhang J, Wong G K L, Wu B C,Ye N and Tang D Y 1996 Appl. Phys. Lett. 68 2930
[8] Chen C T, Lu J H, Wang G L, Xu Z Y, Wang J Y, Zhang C Qand Liu Y G 2001 Chin. Phys. Lett. 18 1081
[9] Chen C T, Lu J H, Togashi T, Togashi T, Suganuma T,Sekikawa T and Watanabe S 2002 Opt. Lett. 27 637
[10] Togashi T, Kanai T, Sekikawa T, Watanabe S, Chen C T,Zhang C Q and Xu Z Y 2003 Opt. Lett. 28 254
[11] Damascelli A, Hussain Z and Shen Z X 2003 Rev. Mod.Phys. 75 473 |
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