1. Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications Jinan University Guangzhou China
2. Guangzhou Key Laboratory for Visible Light Communication, and Guangdong Engineering Technology Research Center for Visible Light Communication, Department of Optoelectronic Engineering Jinan University Guangzhou China
3. Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes, Department of Optoelectronic Engineering Jinan University Guangzhou China
4. Department of Electrical and Computer Engineering Rice University Houston Texas USA