In order to realize single emissive white phosphorescent organic light-emitting devices (PHOLEDs) with three color phosphorescent dopants (red, green, and blue), the energy transfer between the host material and t...
supported by the National Natural Science Foundation of China (No. 61177071);the National "863" Program of China (No. 2013AA013603)
We propose a two-cascaded, constant-resistance, symmetrical bridged-T amplitude equalizer for a high-speed visible light communication(VLC) system. With the pre-equalization circuit, the-3 d B bandwidth of the VLC s...
supported by the National 973Program of China(No.2013CB329205);the National 863Program of China(Nos.2013AA013602,2013AA013603,2013AA03A104,and 2013AA031903);the National Natural Science Foundation of China(Nos.61036002 and61178051);the Beijing Municipal Science and Technology Project(No.Z141100001414004)
We experimentally demonstrate a high-speed phosphorescent white light emitting diode (LED) visible light communication (VLC) system without utilizing an optical blue filter. Here, the white light response is equal...
supported by the National Key Basic Research Program of China(No.2013CB329201);the National High Technology Research and Development Program of China(No.2013AA013601)
We demonstrate a visible light communication system based on DC-biased optical orthogonal frequency-division multiplexing(DCO-OFDM) and achieve a bit rate of 481 Mb/s at a communication distance of 65 cm by employin...
We fabricate white phosphorescent organic light-emitting diodes (PHOLEDs) with three dopants and double emissive layer (EML) to achieve color stability. The white PHOLEDs use FIrpic dopant for blue EML (B- EML),...
supported by the National "973" Program of China(Nos.2013CB329205 and 2011CBA00608);the National "863" Program of China(Nos.2013AA013602,2013AA013603,2013AA03A104,and 2013AA031903);the National Natural Science Foundation of China(Nos.61036002 and 61178051)
We present a high-speed visible light communication (VLC) link that uses a commercially available phos- phorescent white light-emitting diode (LED). Such devices have few megahertz bandwidth due to the slow respon...