Dataset for multi-frequency terahertz sensing using photoluminescence spectroscopy of Rydberg atom vapor

分类： 核科学技术 >> 辐射物理与技术 提交时间： 2025-03-06

Li, Tao Li, Xianzhe Wan, Jun Zhang, Bin Yang, Xinyu Huang, Huang Feng, Lie Huang, Wei Zhang, Kaiqing Deng, Haixiao

摘要： There is a growing interest in the rapid assessment of terahertz (THz) spectroscopy owing to its promising application prospects in nondestructive testing, security screening, and communication. In this study, we introduce a swift characterization method for THz spectroscopy that utilizes a THz-to-optical conversion system in a warm atomic vapor cell. By subtracting the photoluminescence (PL) spectra of cesium atoms with the THz field from those without the THz field, we obtained differential PL spectra that effectively characterized the 0.548 THz field. The differential PL spectra of Rydberg atoms offer the opportunity to quantify the THz field’s intensity and frequency, potentially paving the way for the development of THz spectroscopy based on warm atomic vapor cells.

同行评议状态:待评议

 点击量 889  下载量 126  评论 0