Publications

Self-learning-based detection via multiple microresonator imaging

Saetchnikov, A. and Tcherniavskaia, E. and Saetchnikov, V. and Ostendorf, A.

PROCEEDINGS OF SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING
Volume: 11782 Pages:
DOI: 10.1117/12.2592365
Published: 2021

Abstract
This paper discusses an intelligent sensing solution based on the phenomenon of the whispering gallery modes in the optical microcavities realized within an affordable instrument configuration featuring simultaneous excitation of multiple microresonators by a single frequency laser along with parallel collection of their signal. Supplemented with a machine learning engine for complex signal interpretation the sensor demonstrates the accuracy of ∼ 10−6 for refractive index prediction and more than 98% for protein concentration classification. © 2021 SPIE · CCC code: 0277-786X/21/$21

« back