本文详细阐述了面发射分布反馈半导体激光器(SE-DFB-LD)的基本工作原理、结构设计及其工作性能, 针对国内外研究最新进展与发展现状进行了总结和评述, 并在此基础上, 对面发射半导体激光器的研究工作和发展趋势做出了进一步的讨论和展望。随着面发射分布反馈半导体激光器各性能指标的不断优化提升和后期加工、装调技术的逐渐成熟, 其将不断满足科学研究及工业、**等实际应用领域对半导体激光器的需求, 具有很大的发展潜力。

The basic theory, structure and performance of surface emitting distributed feedback semiconductor lasers(SE-DFB-LD) were demonstrated and described in this paper, and the present situation of research and development at home and abroad was summrred and reviewed. Based on all of these, the further research and development trend were discussed and prospected. With the consecutive optimization and enhancement of performance and the advancement of late machining and alignment technology, SE-DFB-LD will fulfill the requirement for scientific research and practical applications and has great development potential and capacity in industry and military, etc.