THz source based on optical Cherenkov radiation

THz source based on optical Cherenkov radiation
复制标题

DOI：
10.1007/s11432-011-4512-4
复制
发表时间：
2011
期刊：
Science China Information Sciences
影响因子：
--
通讯作者：
Jianquan Yao;Pengxiang Liu;Degang Xu;Yingjin Lv;Da Lv
Jianquan Yao;Pengxiang Liu;Degang Xu;Yingjin Lv;Da Lv
中科院分区：
其他
文献类型：
--
作者：
Jianquan Yao;Pengxiang Liu;Degang Xu;Yingjin Lv;Da Lv

文献摘要

相似文献

太赫兹（THz）技术因其广阔的应用前景而引起了人们的广泛关注。太赫兹源是太赫兹科学技术的重要组成部分。电光晶体中的光学切伦科夫辐射是一种很有前途的产生太赫兹的方法，因为相位匹配是自动满足的。本文介绍了两种基于切伦科夫光辐射的太赫兹源：宽带和可调谐单色。对辐射机理进行了分析，并对近年来的研究进展进行了综述。展望了基于光学切伦科夫辐射的太赫兹源的发展前景。
Terahertz (THz) technique has attracted considerable interest due to its broad application prospects. THz source is a crucial part of THz science and technology. Optical Cherenkov radiation in electro-optic crystals is a promising method of THz generation, because phase-matching is automatically satisfied. In this paper, we introduced two types of THz source based on optical Cherenkov radiation: both broadband and tunable monochromatic. The mechanism of radiation was analyzed and recent development was reviewed in detail. The future of THz source based on optical Cherenkov radiation was also forecasted.