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Highly sensitive multi-stage terahertz parametric upconversion detection based on RbTiOPO

Year: 2024

Type: article

Abstract: 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.

Source: Springer Link (Chiba Institute of Technology)

DOI: 10.1051/epjconf/202430704012/pdf

Authors: Na Ming, Shuzhen Fan, Xingyu Zhang, Xiaohan Chen, Zhenhua Cong, Zhaojun Liu, Dechun Li, Quanxin Guo, Liyuan Guo, Binzhe Jiao, Jiasheng Yuan, Kaiyu Wang, Naichang Liu

Institution: Shandong University

Language: English

Topic: Terahertz technology and applications

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: green

Funders: National Natural Science Foundation of China, Natural Science Foundation of Shandong Province, Fundamental Research Funds for the Central Universities

Awards: G1689526412, G3791459440, G3959946150, G4143037509, G4305907469, G4704039647, G528668880, G7833854529, G8036018070, 基于金刚石晶体的远红外及太赫兹波段拉曼激光器研究

OpenAlex ID: W6941037579

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