Photonics Research, Volume. 1, Issue 2, 65(2013)
Visible light communications: 3.75 Mbits/s data rate with a 160 kHz bandwidth organic photodetector and artificial neural network equalization [Invited]
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Fig. 1. Bottom view photograph of the OPD under test with spatial characteristics also noted.
Fig. 2. Responsivity curves of the OPD under test and a generic ThorLabs PDA36A Si photodetector.
Fig. 3. Schematic system block diagram. TIA: transimpedance amplifier;
Fig. 4. OPD BWs for four light densities, varying from 10 to
Fig. 5. BER performance for OOK and 4-PPM with and without ANN equalization.
Fig. 6. BER performance of 4-PPM across the system with varying light density. In each case, over
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Zabih Ghassemlooy, Paul Anthony Haigh, Francesco Arca, Sandro Francesco Tedde, Oliver Hayden, Ioannis Papakonstantinou, Sujan Rajbhandari, "Visible light communications: 3.75 Mbits/s data rate with a 160 kHz bandwidth organic photodetector and artificial neural network equalization [Invited]," Photonics Res. 1, 65 (2013)
Paper Information
Category: Optical Communications
Received: Mar. 5, 2013
Accepted: May. 10, 2013
Published Online: Jan. 18, 2019
The Author Email: Zabih Ghassemlooy (z.ghassemlooy@northumbria.ac.uk), Paul Anthony Haigh (paul.haigh@northumbria.ac.uk), Sandro Francesco Tedde (sandro.tedde@siemens.com)
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