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Volume 31 Issue 4
May  2010
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Ultraviolet angle tunable by means of KBe2BO3F2

  • Corresponding author: WANG Li, Lwang.1@bju.tedu.cn
  • Received Date: 2006-05-18
    Accepted Date: 2006-07-19
  • In order to study the optical parametric characteristics of KBe2BO3F2,according to dispersion equation of nonlinear crystal,momentum and energy conservation,the angle tuning curves and range of wavelength in type-Ⅰ and type-Ⅱ were obtained through numerical simulation,which were compared with those of CsLiB6O10.It can be seen that KBe2BO3F2 is an excellent nonlinear crystal to obtain ultraviolet continuous tunable output and the shortest wavelength 220nm can be obtained when the pump wavelength is 213nm in type-Ⅰ.
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Ultraviolet angle tunable by means of KBe2BO3F2

    Corresponding author: WANG Li, Lwang.1@bju.tedu.cn
  • 1. College of Applied Science, Beijing University of Technology, Beijing 100022, China;
  • 2. College of Physics Science and Information Engineering, Hebei Normal University, Shijiazhuang 050016, China

Abstract: In order to study the optical parametric characteristics of KBe2BO3F2,according to dispersion equation of nonlinear crystal,momentum and energy conservation,the angle tuning curves and range of wavelength in type-Ⅰ and type-Ⅱ were obtained through numerical simulation,which were compared with those of CsLiB6O10.It can be seen that KBe2BO3F2 is an excellent nonlinear crystal to obtain ultraviolet continuous tunable output and the shortest wavelength 220nm can be obtained when the pump wavelength is 213nm in type-Ⅰ.

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