Highly sensitive multi-stage terahertz parametric upconversion detection based on RbTiOPO4 crystal.

Autor: Ming, Na, Fan, Shuzhen, Zhang, Xingyu, Chen, Xiaohan, Cong, Zhenhua, Liu, Zhaojun, Li, Dechun, Guo, Quanxin, Guo, Liyuan, Jiao, Binzhe, Yuan, Jiasheng, Wang, Kaiyu, Liu, Naichang
Předmět:
Zdroj: EPJ Web of Conferences; 10/19/2024, Vol. 307, p1-2, 2p
Abstrakt: Highly sensitive terahertz frequency upconversion detection was demonstrated with a RbTiOPO4 crystal. The detectable THz frequency ranges were 3.6-4.0, and 5.4-5.7 THz. The minimum detectable terahertz energy at 5.6 THz was about 0.2 fJ. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index