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

Effects of gain saturation in terahertz radiation based on difference frequency generation

Li Xue-Feng Liu Hong-Jun Huang Nan Xia Cai-Peng

Effects of gain saturation in terahertz radiation based on difference frequency generation

Li Xue-Feng, Liu Hong-Jun, Huang Nan, Xia Cai-Peng
PDF
Get Citation

(PLEASE TRANSLATE TO ENGLISH

BY GOOGLE TRANSLATE IF NEEDED.)

Metrics
  • Abstract views:  3862
  • PDF Downloads:  973
  • Cited By: 0
Publishing process
  • Received Date:  16 January 2009
  • Accepted Date:  09 April 2009
  • Published Online:  20 December 2009

Effects of gain saturation in terahertz radiation based on difference frequency generation

  • 1. (1)西安邮电学院应用数理系,西安 710121; (2)中国科学院西安光学精密机械研究所瞬态光学与光子技术国家重点实验室,西安 710119; (3)中国科学院西安光学精密机械研究所瞬态光学与光子技术国家重点实验室,西安 710119;西安邮电学院应用数理系,西安 710121

Abstract: Numerical studies of terahertz (THz) radiation based on difference frequency generation in GaSe crystal are reported. When the gain saturation is achieved at a wavelength of 227.5 μm,which corresponds to a crystal length of 26.3 mm,the peak output power for THz radiation reaches 945 W. As a result of crystal absorption,the gain saturation region of THz radiation is the unstable output region,which is in front of the stable output region; and the stability of THz radiation is determined by the stability of pump. The peak output power for THz radiation reaches 735 W at the wavelength of 227.5 μm and at the corresponding crystal length of 37.9 mm in stable region.

Catalog

    /

    返回文章
    返回