摘要
验证了用Level程序计算爱因斯坦自发辐射系数的可信性,选用精确的RKR势函数和最新的电偶极矩函数,计算得到了振动态量子数小于6的氯化氢激光基频振转跃迁的爱因斯坦自发辐射系数,更新了文献中的数据。结果表明Level是非常适合量子电子学同行使用的一个工具。
United with RKR potential function and the newest EDMF, the program Level developed by Prof. Le Roy of Canada to calculate bi-moleeule spectroscopic constants was used to compute the Einstein spontaneous emission coefficients(A coefficients) for fundamental band transitions with vibrational energy level of V〈6. The database of HCl's A coefficients was retrieved, and it seemed that Level is a rather simple but robust tool for quantum electronics researchers.
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
2006年第2期309-312,共4页
High Power Laser and Particle Beams
基金
国家自然科学基金资助课题(10304025)
关键词
HCl化学激光
振转跃迁
自发辐射系数
HCl laser
Vib-rotational transition
Spontaneous emission coefficient