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March 12, 2021 at 7:32 pm
Guilin Sun
Ansys Employee注:由于网站变化,有些链接不工作,请搜索帖子题目在网站查找。Lumerical光学软件包含- FDTD FDTD Solutions 初学者:如何设置
- MODE (FDE,VarFDTD, EME)
- FDE: MODE Solutions 初学者:FDE如何设置
- MODE Solutions FDE操作实例演示
- VarFDTD:varFDTD常见问题-初学者
- [MODE Solutions varFDTD操作实例演示]
- ([http://v.youku.com/v_show/id_XMTU0MjQ5MDEwNA==.html?from=y1.2-1-87.3.4-1.1-1-1-3-0 6 ]
- EME: (http://v.youku.com/v_show/id_XMTU0MjQ5MDEwNA==.html?from=y1.2-1-87.3.4-1.1-1-1-3-0 6))
- [MODE Solutions EME操作实例演示]
- (http://v.youku.com/v_show/id_XMTU0MjQ4NzU4MA==.html?from=y1.7-1.2 3)
- DEVICE (DGTD) DEVICE光学仿真常见问题–初学者
Chi2
Chi3/Chi2 此模型中的任何一项最好不要设置为零
Chi3 Raman Kerr
Chi3 Kerr nonlinear
Lorentz线性增益模型 (没有增益饱和)
Four-Level Two-Electron 四能级激光系统以及3能级激光系统Lorentz模型表征的线性增益材料
Two-level one-electron example二能级激光系统
参见 https://kb.lumerical.com/materials_advanced_material_models.html
实例参见 https://apps.lumerical.com/nonlinear.html
包括:
|FDTD, VarFDTD|Methodology |
|FDTD, VarFDTD|Gain and Laser |
|FDTD|Kerr effect |
|FDTD|Harmonic generation |
|FDTD, VarFDTD|Four wave mixing , Four wave mixing (varFDTD)
|VarFDTD|Soliton propagation |
|VarFDTD|Ring modulator |
|FDTD|Optical bistability |
目前DGTD尚不能仿真非线性材料。
目前也不能仿真表面非线性材料。但是这些非线性可以是对角的各向异性,其中拉曼-克尔非线性的Chi可以是复数。
其它参见 FDTD Solutions 能仿真electroluminescence和photoluminescence吗?
最后还要说明, 以上介绍的是材料模型,并不涉及具体材料是高分子聚合物、铌酸锂还是硅还是Perovskite。
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