Full-Duplex Characteristics (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Full-Duplex Characteristics

Caption

a Illustration of the light intensity related data transmission process by using a perovskite fiber as light source. Topside, EL spectrum and images of the modulated EL fiber under 7 V and 7.4 V, respectively; Middle, voltage signals applied on the fiber; Downside, the modulated fibers luminous signals acquired by a photodiode module. b Eye diagram versus data rates at 50kb s-1 showing a clear open eye. c Square-wave signals received of the perovskite fiber under the illumination of 10kHz LD. d Superimposed signals of the light-emitting-detecting bi-functional perovskite fiber when operating as PD and LED simultaneously

Credit

by Haibo Zeng

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