-
-
August 14, 2024 at 5:07 amyoujin naSubscriber
I would like to add a material with nonlineal electrical properties. I would like to apply the χ 2 value that affects the Pockels effect, can this be realized through the code in FDTD? I would appreciate it if you could show me the example code.
-
August 15, 2024 at 10:27 pmKyleAnsys Employee
There is a Chi2 material built-in to FDTD, however this is not used for simulating the Pockels effect since we can't create a DC field in FDTD. Instead, you can calculate the static E fields, calculate the refractive index as a function of position based on the E field, then import this index data into FDTD to do your simulation. You can use the spatial (n,k) material object for this:
Spatial (n,k) data - Simulation object – Ansys Optics
There is an example of a similar workflow here, for FEEM instead of FDTD:
Thin Film Lithium Niobate Electro-Optic Phase Modulator – Ansys Optics
-
- You must be logged in to reply to this topic.
- Errors Running Ring Modulator Example on Cluster
- INTERCONNECT – No results unless rerun simulation until it gives any
- Difference between answers in version 2024 and 2017 lumerical mode solution
- Import material .txt file with script
- Calculation of correlation values in laser modulation bandwidth simulation
- Trapezoidal ring
- Help for qINTERCONNECT
- Issues with getting result from interconnent analysis script
- Topology Optimization Error
- Edge Coupler EME Example Issue
-
1181
-
488
-
487
-
225
-
201
© 2024 Copyright ANSYS, Inc. All rights reserved.