Oct 7, 2021 · We present a proof-of-concept technique for the inverse design of electromagnetic devices motivated by the policy gradient method in reinforcement learning.
Jun 30, 2021 · Abstract:We present a proof-of-concept technique for the inverse design of electromagnetic devices motivated by the policy gradient method ...
It is shown that PHORCED obtains better performing grating coupler designs than local gradient-based inverse design via the adjoint method, ...
Oct 12, 2021 · We present a proof-of-concept technique for the inverse design of electromagnetic devices motivated by the policy gradient method in ...
Below we will explain and derive the formulae presented in Fig. 1 of the main manuscript, particularly the gradi- ent/backpropagation terms.
Inverse design of grating couplers using the policy gradient method from reinforcement learning. S Hooten, RG Beausoleil, T Van Vaerenbergh. Nanophotonics 10 ...
We demonstrate state-of-the-art performance of electro- magnetic devices called grating couplers, with key advantages over local gradient- based optimization ...
May 4, 2023 · An inverse design approach was employed using the particle swarm optimization method to attain a vertical emitting meta-grating coupler with high coupling ...
In this paper, using a deep-learning model combined with an inverse-design process, we achieve <1 dB losses for grating couplers implemented over single-mode ...
This notebook demonstrates the inverse design of a compact 3D grating coupler with permittivity binarization and minimum feature size control.
Missing: Reinforcement | Show results with:Reinforcement