论文标题
在葡萄球染色库中的级联Brillouin Lasing在葡萄球菌中的光线模式微孔子
Cascaded forward Brillouin lasing in a chalcogenide whispering gallery mode microresonator
论文作者
论文摘要
我们报告了在微孔子平台上首次观察到级联的前向刺激的布里鲁因散射。我们已经证明了25个顺序在1550 nm处的亚米尔瓦特阈值下，在34.5 MHz的布里渊偏移时，将25个顺序射出。 AS $ _2 $ s $ _3 $直径的微球125 $μm$，质量因子$ 1 \ times 10^6 $用于此演示。理论建模用于支持我们对布里鲁因转移和阈值能力的实验观察。我们预计我们的工作将推进集成光子中的前向刺激的布里鲁因散射领域，并在气体传感和光子射频源中应用。
We report the first observation of cascaded forward stimulated Brillouin scattering in a microresonator platform. We have demonstrated 25 orders of intramodal Stokes beams separated by a Brillouin shift of 34.5 MHz at a sub-milliwatt threshold at 1550 nm. An As$_2$S$_3$ microsphere of diameter 125 $μm$ with quality factor $1\times 10^6$ was used for this demonstration. Theoretical modeling is used to support our experimental observations of Brillouin shift and threshold power. We expect our work will advance the field of forward stimulated Brillouin scattering in integrated photonics with applications in gas sensing and photonic radio frequency sources.
