2μm掺Tm^(3+)光纤激光器的研究进展及应用  

Research Progress and Application of 2μm Tm^(3+)-Doped Fiber Laser

作　　者：方卫华 邢美术[1] 吴洋 FANG Weihua;XING Meishu;WU Yang(The 23rd Research Institute,CETC,Shanghai 201900,China)

机构地区：[1]中国电子科技集团公司第二十三研究所,上海201900

出　　处：《光纤与电缆及其应用技术》2021年第6期1-6,23,共7页Optical Fiber & Electric Cable and Their Applications

摘　　要：2μm波段掺Tm^(3+)光纤(TDF)激光器具有耦合效率高、散热好、阈值低、易于系统集成以及大气窗口性能优良等特性。介绍了2μm TDF激光器的能级系统和产生原理,并对其国内外的发展状况进行了综述。2μm TDF激光器发射的2μm激光在大气窗口的性能优良、对OH-的强吸收和人眼安全等特点,由此概述了其在探测、工业加工和医学等领域的应用。The 2μm Tm^(3+)-doped fiber(TDF)laser has the characteristics of high coupling efficiency,good heat dissipation,low threshold,easy system integration and excellent atmospheric window performance.The energy level system and generation principle of 2μm TDF laser are introduced,and its development status at home and abroad is reviewed.The 2μm laser emitted by 2μm TDF laser has excellent performance in atmospheric window,strong absorption of OH-and human eye safety.Thus the applications of 2μm TDF laser in detection,industrial processing and medicine are summarized.

关 键 词：光纤激光器 2ΜM激光 掺Tm^(3+)光纤 激光技术 

分 类 号：TN248[电子电信—物理电子学]