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Ji Xuanmang, Wang Jinlai, An Yuying, Liu Jinsong. Temperature dependent photorefractive properties of Ce-doped KNSBN crystal[J]. LASER TECHNOLOGY, 2000, 24(6): 402-405.
Citation: Ji Xuanmang, Wang Jinlai, An Yuying, Liu Jinsong. Temperature dependent photorefractive properties of Ce-doped KNSBN crystal[J]. LASER TECHNOLOGY, 2000, 24(6): 402-405.

Temperature dependent photorefractive properties of Ce-doped KNSBN crystal

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  • Received Date: August 29, 1999
  • Revised Date: December 23, 1999
  • Published Date: November 24, 2000
  • Two-wave coupling and four-wave mixing phase conjugation properties of Ce-doped KNSBN crystal are investigated at 632.8nm as the temperature increases from 30℃ to 95℃.Two-wave coupling experiment shows that both two-beam coupling gain coefficient Γ and the response speed of the crystal can be enhanced by several times when the temperature is elevated to 95℃.The four-wave mixing phase conjugation reflectivity increases from 4% to 14% in this temperature range.
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