中国激光, 2019, 46 (5): 0508006, 网络出版: 2019-11-11
新型高功率中红外光纤激光材料与超连续谱激光研究进展 
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Progress on Novel High Power Mid-Infrared Fiber Laser Materials and Supercontinuum Laser
超快激光 超连续产生 红外和远红外激光 光纤激光 激光材料 非线性光学 ultrafast optics supercontinuum generation infrared and far-infrared laser fiber laser laser materials nonlinear optics
摘要
制备出一种具有较好热稳定性和化学稳定性的氟碲酸盐玻璃光纤,并利用其作为非线性介质研制出光谱范围覆盖0.6~5.4 μm的宽带超连续谱(SC)激光光源和平均功率约为20 W、光谱范围覆盖1~4 μm的SC激光光源。主要对目前国内外高功率中红外SC激光光源的研究进展进行了总结,包括氟化物玻璃光纤和氟碲酸盐玻璃光纤的材料特点和以其作为非线性介质的SC激光光源,并对此类SC激光光源的进一步发展进行了展望。
Abstract
In this study, a fluorotellurite glass fiber with relatively good thermal and chemical stability was developed. Using this glass fiber as a nonlinear medium, the broadband supercontinuum (SC) generation of 0.6-5.4 μm was experimentally obtained. An SC light source with an average power of about 20 W and a spectral range of 1-4 μm was also obtained. This study mainly focuses on the recent progress on the high-power mid-infrared SC light sources, including the material characteristics of fluoride glass fibers and fluorotellurite glass fibers and the SC laser sources based on the former. The future development of such SC laser sources is prospected.
贾志旭, 姚传飞, 李真睿, 贾世杰, 赵志鹏, 秦伟平, 秦冠仕. 新型高功率中红外光纤激光材料与超连续谱激光研究进展[J]. 中国激光, 2019, 46(5): 0508006. Zhixu Jia, Chuanfei Yao, Zhenrui Li, Shijie Jia, Zhipeng Zhao, Weiping Qin, Guanshi Qin. Progress on Novel High Power Mid-Infrared Fiber Laser Materials and Supercontinuum Laser[J]. Chinese Journal of Lasers, 2019, 46(5): 0508006.
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