On-chip Fourier-transform spectrometers and machine learning: a new route to smart photonic sensors

Alaine Herrero-Bermello, Jiangfeng Li, Mohammad Khazaei, Yuri Grinberg, Aitor V. Vellasco, Martin Vachon, Pavel Cheben, Lina Stankovic, Vladimir Stankovic, Dan-Xia Xu, Jens H. Schmid, Carlos Alonso-Ramos