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Conferences > CLEO_AT > 2020 > JW2B > JW2B.15

Determination of Femtosecond Laser Direct Written Waveguide Refractive Index Using Machine Learning

Mohan Wang, Sheng Huang, Jingyu Wu, Kehao Zhao, Zhi-Hong Mao, and Kevin P. Chen

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Abstract

A machine learning-based model was trained on beam propagation simulation data of a femtosecond laser direct written 1-D waveguide array structure with varying refractive indices, to predict the refractive index difference of laser-induced waveguide.

© 2020 The Author(s)

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