Conceptual illustration of the non-contact optical sensing system based on inverse inference (IMAGE)

Editorial Office of Opto-Electronic Journals Group

Conceptual illustration of the non-contact optical sensing system based on inverse inference

Caption

Molecular interactions induce wavefront perturbations in the transmitted laser beam, which are transformed into focal-pattern variations by a graphene Fresnel lens and decoded by deep learning to infer ethanol concentration

Credit

Prof. Seong Chan Jun from Yonsei University, Korea Image source link: https://www.oejournal.org/oea/article/doi/10.29026/oea.2026.250278

Usage Restrictions

Credit must be given to the creator.

License

CC BY

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.