强激光与粒子束2017，Vol.29Issue(12)：12-16,5.DOI:10.11884/HPLPB201729.170204
载气密闭循环氧碘化学激光技术模拟实验研究
Simulation experiment study on closed diluted gas cycle chemical oxygen iodine laser
摘要
Abstract
The closed diluted gas cycle chemical oxygen iodine laser (CGC-COIL) was considered as a promising miniaturized laser;however,we haven't read any experimental study reports till now.In this study,a simulation experiment setup composed of supersonic nozzle and screw vacuum pump was built,and it was used to study the feasibility and the operation stability of CGC-COIL by means of measuring the inlet and outlet aerodynamic parameters of the supersonic nozzle and screw vacuum pump.The simulation experiments firstly demonstrated the feasibility of this type of laser,and then confirmed the optimal stable operation condition of this type of laser by finding and explicating the phenomenon that a simulation laser cavity pressure inflection point will appear with the increase of the revolving speed of screw pump.The study provides an experimental evidence for CGCCOIL realization and a new technological approach for chemical oxygen iodine laser miniaturization.关键词
氧碘化学激光/载气/密闭循环/压力恢复技术/超音速Key words
chemical oxygen iodine laser/diluted gas/closed cycle/pressure recovery technology/supersonic分类
信息技术与安全科学引用本文复制引用
石文波,李庆伟,耿自才,李永钊,周灿华,贾淑芹,张岳龙,房本杰,金玉奇..载气密闭循环氧碘化学激光技术模拟实验研究[J].强激光与粒子束,2017,29(12):12-16,5.基金项目
中国科学院科技创新基金项目(CXJJ-16M117) （CXJJ-16M117）
