A way to implement an optical sensing system by using spatial multiplexing

Researchers at EPFL have found a way to implement an optical sensing system by using spatial multiplexing, a technique originally developed in optical-fiber communication. The method, which produces three independent streams of ultrashort optical pulses using a single continuous-wave laser and a single optical microresonator, is far simpler than existing technologies. Ultrashort optical pulses are Read more about A way to implement an optical sensing system by using spatial multiplexing[…]