Surrogate sensitivity analysis of facet optical coatings produced without and with in situ design reoptimization

Abstract Optoelectronic and photonic waveguide-based devices often require the control of the exit/entrance facet reflectance to a high degree of precision on a relatively large wavelength range. Fabricating facet optical coatings for that purpose can be challenging due to thickness errors. In this...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Daniel Poitras, Penghui Ma
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-02-01
Subjects:	Robustness Polynomial chaos expansion Sobol indices Optical coatings Facet coatings
Online Access:	https://doi.org/10.1038/s41598-025-89625-6