Hello I want to build a grating model to get the positive and negative first-ord
-
-
您好
，我想建立一个光栅模型，以获得光栅衍射的正负一阶光强度。这是模型的参数。它的上层是光刻胶，中间层是SiO2，底层是Si
But the light intensity information in the monitor seems to be wrong. The diffraction light intensity at the zeroth order should be the largest, and then decrease successively, but the light intensity at plus or minus 1000nm in the monitor suddenly increases. What is the reason?
I change the single wavelength from 400 to 500nm, and this kind of curve appears, but the energy at 0 decreases instead? Could it be my monitor added wrong?
If a beam of plane wave is incident vertically from above, I think about the diffraction light intensity information of this model. Is the modeling method in the above picture correct? Looking forward to your reply, thank you very much!
-
-
- You must be logged in to reply to this topic.
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.
-
Rob
-
Guilin Sun
-
peteroznewman
-
DrAmine
-
Ashish Khemka
You are navigating away from the AIS Discovery experience