Generation of 13.5-mJ Terahertz Radiation from Lithium Niobate Materials
收藏科学数据银行2023-01-30 更新2026-04-23 收录
下载链接：
https://www.scidb.cn/detail?dataSetId=cb17cdff84af4176b3e3f046b00b2a79
下载链接
链接失效反馈官方服务：
资源简介：
Extremely strong-field terahertz (THz) radiation in free space has compelling applications in nonequilibrium condensed matter state regulation, all-optical THz electron acceleration and manipulation, THz biological effects and so on. However, these practical uses are constrained by the absence of high intensity, high efficiency, high beam quality, and stable solid-state THz light sources. Here, a generation of single-cycle 13.5-mJ extreme THz pulses from cryogenically cooled lithium niobate crystals and a 1.2% energy conversion efficiency from 800 nm to THz are demonstrated experimentally using the tilted pulse front technique driven by a home-built 30-fs, 1.2-Joule Ti:sapphire laser amplifier.
提供机构：
Shaojie Liu; Zhangjiang Laboratory, 100 Haike Road, Shanghai 201210, China; Mingcong Dai; Baolong Zhang; Dongdong Zhang; Deyin Kong; Ruxin Li; Yuxin Leng; School of Electronic and Information Engineering, and School of Cyber Science and Technology, Beihang University, Beijing 100191, China; Xiaojun Yang; State Key Laboratory of High Field Laser Physics and CAS Center for Excellence in Ultra-intense Laser Science, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China; Liwei Song; Yutong Li; Zejun Ren; Xiaojun Wu; Yushan Zeng; Xieqiu Yu; Jiaqi Wang; Jiayan Gui; Jianhua Sang
创建时间：
2023-01-13
