FDTD-solutions是Lumerical公司出品的用于求解三维麦克斯韦方程的软件。是一款非常容易上手，界面友好，功能强大，几乎能满足所有FDTD算法计算需求的软件。能够用来分析波长尺度特征的复杂结构与紫外、可见和红外辐射的相互作用。通过其特有的多系数材料建模功能， FDTD Solutions能够准确地考虑宽波长范围内的材料色散，因而终端用户能够高效率地计算器件在很宽谱带内的响应。其高度优化的计算引擎能够充分利用多核计算系统--从笔记本电脑到高性能计算集群，以及内置的优化模块能加速优化纳米光子学器件，FDTD的Solutions是光电子设计行业专业工程师和科学家的首选。-Lumerical FDTD-solutions company produced is used to solve Maxwell s equations in three-dimensional software. Is a very easy to use, friendly interface, powerful, almost all of FDTD algorithm can meet the needs of the software. Can be used to analyze complex structures and UV wavelength scale features, visible and infrared radiation interactions. Through its unique multi-factor material modeling capabilities, FDTD Solutions can accurately consider the material dispersion of a wide range of wavelengths, so the end user can respond efficiently computing devices over a wide band. Its highly optimized calculation engine can take full advantage of multi-core computing systems- from laptops to high-performance computing clusters, as well as a built-in optimization module can accelerate the optimization of nano-photonic devices, FDTD Solutions is the first choice for the photonics industry professional design engineers and scientists.