【摘要】 太赫兹波段介于微波与红外之间，具有许多独特的优势，如对许多物质的穿透能力、较低的光子能量等。这使得太赫兹技术在生物医学、安全检测、通信等领域具有广泛的应用前景。太赫兹辐射源是太赫兹技术的核心组件，其发展水平直接决定了太赫兹技术在各个应用领域的性能和前景。第46届国际红外毫米波与太赫兹会议聚焦了太赫兹辐射源的最新研究成果，展示了在新型辐射源、集成技术及优化设计等方面的重要进展。本文根据近段时间红外毫米波与太赫兹相关国际关会议报告的内容，总结并展示了不同类型太赫兹辐射源最前沿的研究内容与方向。这些成果为太赫兹技术在各个应用领域的进一步发展奠定了坚实基础。更多还原

【Abstract】 The terahertz band is between microwave and infrared and has many unique advantages, such as the ability to penetrate many substances and lower photon energy. This makes terahertz technology promising for a wide range of applications in the fields of biomedicine, security detection, and communications. Terahertz radiation source is the core component of terahertz technology, and its development level directly determines the performance and prospect of terahertz technology in various applications. The 46th International Conference on Infrared Millimeter Waves and Terahertz focuses on the latest research results of terahertz radiation sources and demonstrates important progress in new radiation sources, integration technology and optimized design. This paper summarizes and shows the cutting-edge research content and directions of different types of terahertz radiation sources based on the reports of recent international conferences related to infrared millimeter wave and terahertz. These results lay a solid foundation for the further development of terahertz technology in various applications.更多还原