太赫兹科学与电子信息学报2017，Vol.15Issue(5)：702-706,5.DOI:10.11805/TKYDA201705.0702
中物院高功率THz FEL装置波导的物理设计
Effect investigation of waveguide for CAEP high power THz FEL
摘要
Abstract
Investigations of using the waveguide in the whole optical cavity of CAEP high power THz-Free Electron Laser(FEL) device are carried out. The influences of waveguide on the quality of optical cavity, such as the loss, the gain and output power of THz laser at different frequencies are studied by calculation and theoretical analysis. The results show that the gain of optical cavity can be increased almost by 30%. Furthermore, the influences of two waveguide sizes, 14 mm and 22 mm, are compared. This work will be helpful to the designs of CAEP THz-FEL equipment.关键词
自由电子激光/太赫兹/光腔/波导/数值模拟Key words
Free Electron Laser/Terahertz/optical resonator/waveguide/numerical simulations分类
信息技术与安全科学引用本文复制引用
窦玉焕,束小建,徐勇,杨兴繁,黎明..中物院高功率THz FEL装置波导的物理设计[J].太赫兹科学与电子信息学报,2017,15(5):702-706,5.基金项目
中国工程物理研究院基金资助项目(2015B0402091) （2015B0402091）
北京应用物理与计算数学研究所所长基金资助项目(ZYSZ1518-09) （ZYSZ1518-09）
国家重大科学仪器设备开发和应用专项基金资助项目(2011YQ1300180102) （2011YQ1300180102）
