Microcavity enhanced Raman gain
Microcavity enhanced Raman gain
复制标题
微腔增强拉曼增益
DOI：
10.1016/s0030-4018(96)00414-2
复制
发表时间：
1997
影响因子：
2.4
通讯作者：
A. Campillo
中科院分区：
文献类型：
--
作者：
H. Lin;A. Campillo
实验研究了液滴微腔内受激拉曼增益的腔QED行为。受激拉曼散射阈值作为微滴尺寸和组成的函数进行测量。通过将测量阈值与具有等效相互作用长度的液芯光纤的报告值进行比较来估计增益增强。由此产生的增益增强被发现与研究的各种液体的均匀线宽以及腔谐振的模式体积的倒数成反比。在二硫化碳中观察到高达500 ± 300的增强，该物质具有最窄的线宽。
The cavity QED behavior of stimulated Raman gain within a droplet microcavity was experimentally investigated. Stimulated Raman scattering thresholds were measured as a function of microdroplet size and composition. Gain enhancements were estimated by comparing measured thresholds to reported values for liquid core fibers having equivalent interaction lengths. The resulting gain enhancement was found to vary inversely with the homogeneous linewidth of the various liquids studied as well as the inverse of the mode volume of the cavity resonance. Enhancements as large as 500 ± 300 were observed in carbon disulfide, the species with the narrowest linewidth examined.