Gas fiber lasers may represent a breakthrough in creating powerful radiation sources in the mid-IR  

作　　者：Andrey Pryamikov 

机构地区：[1]Prokhorov General Physics Institute of the Russian Academy of Sciences,38 Vavilov street,Moscow,Russia

出　　处：《Light(Science & Applications)》2022年第2期153-155,共3页光（科学与应用)（英文版）

摘　　要：Continuous wave fiber laser created on the basis of silica glass negative curvature hollow core fiber filled with HBr make it possible to obtain efficient narrow linewidth mid-IR emission with a maximum laser power of about 500mW at wavelength of 4200 nm.It is for the first time that emission from a continuous wave fiber laser have been achieved at a wavelength of 4496 nm with the largest tuning range of 686 nm.

关 键 词：FIBER tuning BREAKTHROUGH 

分 类 号：TN248[电子电信—物理电子学]