论文标题
Langevin噪声方法的有损媒体和无损极限
The Langevin Noise Approach for Lossy Media and the Lossless Limit
论文作者
论文摘要
将宏观电磁学定量的兰格文噪声方法与正常模式量化进行了比较。讨论了有关该方法适用性的最新著作，并提供了几个示例，表明对于封闭的系统，消除损失时，Langevin噪声方法将减少到通常的空腔模式扩展方法。
The Langevin noise approach for quantization of macroscopic electromagnetics for three-dimensional, inhomogeneous environments is compared with normal mode quantization. Recent works on the applicability of the method are discussed, and several examples are provided showing that for closed systems the Langevin noise approach reduces to the usual cavity mode expansion method when loss is eliminated.
