激光蒸汽云及其光源的探讨

激光显微光谱分析法目前在地质、冶金、国防等科学和技术领域里得到了广泛应用,它已成为物质微区化学成份分析的一种重要手段。要使激光显微光谱分析法能迅速的发展,必须解决当前分析上存在的标样的制

Investigation on Laser Vapour Cloud and Its Light Source

Ordinary pulse laser and giant pulse laser, being excited by auxiliary electrode discharge in different delayed-time, are used to investigate the homogeneity of luminous particles in laser vapour cloud produced by test- sample of various property. the results showed that luminous particles in vapour cloud distribute more evenly and vervain relatively stable by use of giant pulse laser. There- fore, analyse reproductiv ity can be improved.