太赫兹科学与电子信息学报2025，Vol.23Issue(2)：73-83,11.DOI:10.11805/TKYDA2024326
太赫兹参量辐射源研究进展
Research progress of terahertz parametric radiation sources
摘要
Abstract
A terahertz parametric radiation source based on Stimulated Polariton Scattering(SPS)is an optically coherent terahertz source,characterized by high coherence,frequency tunability,and operation at room temperature.The basic principle of terahertz parametric radiation based on SPS,commonly used nonlinear crystals,and coupling techniques are firstly introduced.Then typical techniques and research achievements in recent years,both domestical and international,are summarized regarding gain enhancement and output performance improvement.Additionally,the progress in the application of terahertz radiation sources in material concentration detection is reviewed.Finally,the key technical issues and development trends of terahertz parametric radiation sources are analyzed.关键词
非线性光学/太赫兹参量源/受激电磁耦子散射/非线性晶体Key words
nonlinear optics/terahertz parametric source/Stimulated Polariton Scattering(SPS)/nonlinear crystal分类
信息技术与安全科学引用本文复制引用
张敬喜,王与烨,徐炳烽,马鸿儒,刘紫鲲,徐德刚,姚建铨..太赫兹参量辐射源研究进展[J].太赫兹科学与电子信息学报,2025,23(2):73-83,11.基金项目
国家自然科学基金资助项目(U22A20353 （）
U22A20123 （）
62175182 （）
6227519) （）
