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Photonics

Photonics

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将FDTD中的吸收功率导入HEAT中作为传热源,如何拓展到纳秒级别

    • Zezhong Zhou
      Subscriber

      我遵循这个案例,从FDTD中导出了Pabs,再将Pabs导入HEAT中

      但是FDTD中光脉冲pulselength尺度只有飞秒量级,然而我想进行纳秒级的传热仿真,请问该如何调整?

    • Guilin Sun
      Ansys Employee

      目前光热没有耦合仿真,因此,你只能线做光学仿真,得到吸收后输入到热学仿y真中,可以改变光功率做时间域仿真。

      光学仿真需要的飞秒皮秒,纳秒太长了。你需要琢磨光学系统对时间的响应是很慢吗?应该是比飞秒还要快的,再琢磨一下物理过程。

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