Researchers from the Complex Photonic Systems (COPS) group used two layers of random materials to encrypt and decrypt a message sent via light communication. With that, they hid the sender and ...
Visible light communication (VLC) harnesses the visible spectrum, typically emitted by light-emitting diodes or laser diodes, to transmit data in addition to providing illumination. By modulating the ...
A VLC system consisting of a transmitter and a receiver was constructed, and a serializer/deserializer using 8B13B coding was implemented on an FPGA. The data modulated onto the LED light were ...
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a. Schematic of a CBR sample on six-legged piezoelectric substrate mounted on a chip carrier. Dimensions are not to scale. b. Optical microscopy image of a finished sample. A tilted scanning electron ...
A new light-based communications standard meant for Li-Fi technology has rolled out. The emerging wireless technology relies on infrared light instead of radio waves. It’s said that Li-Fi could offer ...
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