强激光与粒子束2011，Vol.23Issue(8)：2005-2010,6.DOI:10.3788/HPLPB20112308.2005
超音速化学氧碘激光器内流动与光能提取耦合仿真
Coupled simulation of flow and optical power extraction in supersonic chemical oxygen-iodine lasers
摘要
Abstract
Three-dimensional flow governing functions and the paraxial wave function are solved within whole laser cavity for the study of supersonic chemical oxygen-iodine lasers. A suitable computational method is developed to improve compatibility, effectiveness of data communication, and convergence performance for the coupling of computational fluid dynamics and computational optics. The coupled simulation can provide detailed information about the three-dimensional mixing flow in the cavity, the diffraction of resonant optical field, the influence of laser extraction upon flow fields, and the intensity and phase distribution of laser output.关键词
耦合计算/化学氧碘激光/化学反应流场/波动方程/增益Key words
coupled computation/chemical oxygen-iodine lasers/chemical reaction flow/wave function/gain分类
信息技术与安全科学引用本文复制引用
吴克难,贾淑芹,怀英,金玉奇..超音速化学氧碘激光器内流动与光能提取耦合仿真[J].强激光与粒子束,2011,23(8):2005-2010,6.基金项目
国家自然科学基金项目(20903087) （20903087）
