Microresonators offer a simpler approach to sensing with light pulses

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Researchers 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.

from Latest Science News -- ScienceDaily https://ift.tt/2y1wqRO

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