半导体激光白光光源研究进展  

Design of semiconductor laser white light sources

作　　者：江子琦 刘晓梅[1] 柳华 彭鹏 JIANG Zi-qi;LIU Xiao-mei;LIU Hua;PENG Peng(College of Mechanical and Electrical Engineering,Hainan University,Haikou 570228,China)

机构地区：[1]海南大学机电工程学院,海南海口570228

出　　处：《液晶与显示》2021年第3期371-378,共8页Chinese Journal of Liquid Crystals and Displays

基　　金：海南省自然科学基金(No.20151013);国家重点研发计划(No.2018YFC1407503);校科研启动基金(No.KYQD(ZR)1853)。

摘　　要：激光作为人造光源,因其具有单色性良好、方向性强、相干性强、亮度高及能量密度高等优点,在激光显示、激光照明等领域得到了广泛的应用。自半导体激光器问世以来,其发展之快、成果之多、应用之广使其几乎占据激光市场的“半边天”,它不仅能作为信息载体,也能作为能量载体。伴随半导体激光器发展的深入和市场需求的变化,利用半导体激光合成白光光源成为研究热点。半导体激光白光光源的出现不仅拓展了激光应用的新领域,也为很多新技术的诞生奠定了基础。本文主要介绍了半导体激光白光光源的产生过程和其中的技术难点,总结了近些年国内外对于合成半导体激光白光光源的研究进展,分析了其应用及发展短板,最后对未来半导体激光白光光源是否能在水下复杂环境中稳定输出进行了展望。As an artificial light source,the laser has the advantages of good monochromaticity,strong directivity,strong coherence,high brightness,and high energy density.Therefore,it has been widely used in laser display,laser lighting and other fields.Since the semiconductor laser was invented,it has occupied a large part of the laser market because of its rapid development,multiple results and wide application.It can be used not only as an information carrier but also as an energy carrier.With the in-depth development of semiconductor lasers and changes in market demand,the research on the synthesis of white light sources through semiconductor lasers has become a hot spot.The emergence of semiconductor laser white light source has not only expanded new areas of laser applications but also laid the foundation for the birth of many new technologies.This article mainly introduces how the semiconductor laser white light source is produced and the difficulties in the production process.Then,it summarizes the research progress of synthetic semiconductor laser white light source at home and abroad in recent years,and analyzes its application limitations and development shortcomings.Finally,we look forward to whether the semiconductor white laser light source can be stably output in the complex underwater environment.

关 键 词：半导体激光 白光光源 光学系统 水下激光成像 

分 类 号：TN249[电子电信—物理电子学]