光学学报, 2021, 41 (1): 0114001, 网络出版: 2021-02-23
大功率半导体激光器发展及相关技术概述 下载: 3324次特邀综述
Brief Review of Development and Techniques for High Power Semiconductor Lasers
激光器 半导体激光器 大功率 芯片技术 合束技术 lasers semiconductor laser high power chip technology beam combining technology
摘要
激光被称为“最快的刀”、“最准的尺”、“最亮的光”,与原子能、计算机、半导体并称为20世纪新四大发明。大功率半导体激光器在工业加工、医疗美容、光纤通信、无人驾驶、智能机器人等方面有着广泛的应用。如何实现大功率半导体激光光源,一直以来都是国际的研究前沿和学科热点。为此,简述了大功率半导体激光器的发展历史,综述了大功率半导体激光器的共用技术,包括大功率芯片技术和大功率合束技术,并对大功率半导体激光的发展方向进行了展望。
Abstract
Laser is called “the fastest knife”, “the most accurate ruler”, and “the brightest light”. Together with the atomic energy, computer, and semiconductor, they are called the four new inventions in the 20th century. High power semiconductor lasers are widely used in industrial processing, medical cosmetology, optical fiber communication, unmanned driving, intelligent robot, and so on. How to realize high power semiconductor laser source has always been an international research frontier and a hot topic. Thus, the development history of high-power semiconductor lasers is briefly described. The common technologies of high-power semiconductor lasers, including high-power chip technology and high-power beam combining technology, are summarized. Finally, the development direction of high-power semiconductor lasers is prospected.
宁永强, 陈泳屹, 张俊, 宋悦, 雷宇鑫, 邱橙, 梁磊, 贾鹏, 秦莉, 王立军. 大功率半导体激光器发展及相关技术概述[J]. 光学学报, 2021, 41(1): 0114001. Yongqiang Ning, Yongyi Chen, Jun Zhang, Yue Song, Yuxin Lei, Cheng Qiu, Lei Liang, Peng Jia, Li Qin, Lijun Wang. Brief Review of Development and Techniques for High Power Semiconductor Lasers[J]. Acta Optica Sinica, 2021, 41(1): 0114001.