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Ansys Learning Forum › Forums › Discuss Simulation › Photonics – Chinese › 关于FDTD_sweep的设置问题 › Reply To: 关于FDTD_sweep的设置问题

April 9, 2024 at 4:47 pm
Guilin Sun
Ansys Employee

要得到index和temperature的关系，最好是用FDE，参见 Thermally tuned waveguide (FDE)

如果用FDTD，你可以扫描功率指数或者热功率扫描模式光源的模式折射率，需要先计算一下模式以便扫描时选择：