逆向设计如何增加多光源?

- July 26, 2023 at 6:48 pm
  
  zhang xiruo
  Subscriber
  
  我已经参考了官网提供的几个案例,包括
  Getting Started with lumopt - Python API – Ansys Optics
  具有100nm特征尺寸约束的O波段/C波段波长解复用器的拓扑优化 – Ansys Optics
  Topology Optimization of a 4-channel wavelength demultiplexer 2D-TE – Ansys Optics
  我现在准备仿真的是一个2*2 MMI,希望能够实现两个两个输入端口有不同的模式输入,并在给定端口得到输出.
  但是当我尝试放置2个mode光源,优化将会报错
  当我将两个光源分别放在两个input端口,并写成两个脚本导入优化器,还是报错,提示断言错误.
  请问如何才能实现多光源逆向优化?这个问题我在github与forum上看到很多,但是没有给出很好的解决方案.
- July 31, 2023 at 7:37 pm
  
  Guilin Sun
  Ansys Employee
  
  目前的例子和Lumopt的确不能直接设置，但是也是可能设置的，请参考这几个帖子：
  Using Multiple sources in LumOpt Inverse design
  multiple sources in topology optimization
  Multiple inputs inverse design
  Reply To: Inverse design with LumOpt- multiple design
  Lumopt TopologyOptimization，how to custom FOM function? (ansys.com)

Viewing 1 reply thread

You must be logged in to reply to this topic.

Ansys Innovation Space

Boost Ansys Fluent Simulations with AWS

Computational Fluid Dynamics (CFD) helps engineers design products in which the flow of fluid components is a significant challenge. These different use cases often require large complex models to solve on a traditional workstation. Click here to join this event to learn how to leverage Ansys Fluids on the cloud, thanks to Ansys Gateway powered by AWS.

Earth Rescue – An Ansys Online Series

The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.

Ansys Blog

Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.

Trending discussions