Frank Milan, Smetanin Sergei N, Jelínek Michal, Vyhlídal David, Gubina Ksenia A, Shukshin Vladislav E, Zverev Petr G, Kubeček Václav
Opt Lett. 2021 Oct 15;46(20):5272-5275. doi: 10.1364/OL.441592.
In this Letter, a mixed ()() as a new, to the best of our knowledge, active medium with optimized content for a synchronously pumped multiwavelength Raman laser with a combined frequency shift is presented. The unique structure of this crystal resulted in oscillations at 12 closely spaced output wavelengths in a spectral range from 1128 to 1360 nm. The strongest pulse shortening in comparison with nominally pure scheelite-like crystals has been achieved.
在本信函中，据我们所知，提出了一种混合（）（）作为一种新型的、具有优化成分的有源介质，用于具有组合频移的同步泵浦多波长拉曼激光器。这种晶体的独特结构导致在1128至1360nm光谱范围内的12个紧密间隔的输出波长处产生振荡。与名义上纯的白钨矿类晶体相比，实现了最强的脉冲缩短。
