The light is then fanned out to six channels and fed into a layer of six neurons that perform linear matrix multiplication using an array of devices called Mach-Zehnder interferometers.

Abstract: A highly sensitive hydrogen sensor based on a liquid-filled hollow-core fiber (HCF) interferometer with Pt-loaded WO3 (Pt-WO3) coating is proposed and experimentally verified. It is ...

In particular, with the development of micro-opto-electromechanical system technology, grating-interferometer-based sensors have drawn considerable attention and have been developed rapidly, due to ...