Jul 19, 2018 · It is found that geometric sensitivities outweigh sensitivities with respect to material parameters for the considered setting, ...

The stochastic collocation method is used to propagate uncertainties in material and geometry to the scattering parameters of the system. A dimension-adaptive ...

Uncertainty Quantification for an Optical Grating Coupler using Adaptive Stochastic Collocation. SIAM Conference on Uncertainty Quantification 2018.

The uncertainty quantification (UQ) of various types of large, two-dimensional lens systems is presented in this paper, leveraging a novel parallelized ...

To analyze the uncertainty of the system, we use stochastic collocation with Stroud and sparse grid points. The results are compared to a Monte Carlo simulation ...

Mar 26, 2024 · We present a novel approach for the stochastic multi-objective design of photonic devices combining unsupervised dimensionality reduction and Gaussian process ...

Adaptive approximations for high-dimensional uncertainty quantification in stochastic parametric electromagnetic field simulations. D Loukrezis. Technische ...

We propose an efficient surrogate modeling technique for uncertainty quantification. The method is based on a well-known dimension-adaptive collocation scheme.

Uncertainty quantification for an optical grating coupler with an adjoint-based Leja adaptive collocation method · no code implementations • 19 Jul 2018 ...

The stochastic collocation method is used to propagate uncertainties in material and geometry to the scattering parameters of the system. A dimension-adaptive ...