Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

THE STUDY OF SHG IN THE POLYDOMAIN STRIAE REGION OF LiNbO3 SINGLE CRYSTAL

WANG YE-NING CHU JING-SUNG TAN YUN-PENG

Citation:

THE STUDY OF SHG IN THE POLYDOMAIN STRIAE REGION OF LiNbO3 SINGLE CRYSTAL

WANG YE-NING, CHU JING-SUNG, TAN YUN-PENG
PDF
Get Citation

(PLEASE TRANSLATE TO ENGLISH

BY GOOGLE TRANSLATE IF NEEDED.)

  • Using acousto-optic Q-switched Nd3+: YAG laser as a source of fundamental beam, we measured the SHG scan vs temperature in LiNbO3 and BNN single crystals. There are usually two peaks appearing on the SHG scan curves for the striae region, at the same time two NPM hollow cones of SHG light may be observed in one to one correspondence.One of the two peaks in the polydomain striae region of LiNbO3 disappeared after the crystal was completely polarized. The occurrence of this peak was analyzed.The SHG power in the polydomain region of LiNbO3 is usually several times larger than that of single domain region. We attributed the enhancement mechanism to the stress relaxation occurring with the formation of insular 180°domains.
  • [1]
Metrics
  • Abstract views:  6248
  • PDF Downloads:  384
  • Cited By: 0
Publishing process
  • Received Date:  10 September 1979
  • Published Online:  05 June 1980

/

返回文章
返回