Affiliation: | 1. Graduate School of Engineering and Science, University of the Ryukyus, 1 Senbaru, Nishihara, Okinawa 903-0213, Japan;2. Research Institute of Photonics, Dalian Polytechnic University, No.1 Qinggongyuan, GanjingziDist, Dalian 116034, China;1. Department of Electrical & Electronic Engineering, Rajshahi University of Engineering & Technology, Rajshahi-6204, Bangladesh;2. DTU Fotonik, Department of Photonics Engineering, Technical University of Denmark, DK-2800, Kgs. Lyngby, Denmark;1. Department of Electrical and Electronic Engineering, Islamic University of Technology, Gazipur 1704, Bangladesh;2. Department of Electrical and Electronic Engineering, Rajshahi University of Engineering & Technology, Rajshahi 6204, Bangladesh;3. Department of Electrical and Electronic Engineering, Bangladesh University of Engineering & Technology, Dhaka 1000, Bangladesh;4. Department of Communication Science and Engineering, School of Computational and Communication Science and Engineering, Nelson Mandela African Institution of Science and Technology, Arusha 23311, Tanzania;5. School of Electrical and Electronic Engineering, The University of Adelaide, SA 5005, Australia;1. Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS-Université de Bourgogne-Franche-Comté, 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France;2. Aix Marseille Université, CNRS, Centrale Marseille, Institut Fresnel UMR 7249, 13397 Marseille, France;1. Department of Electronic Engineering, Chosun University, Gwangju 501-759, Korea;2. Optoelectronics Research Centre, University of Southampton, Southampton SO17 1BJ, UK;3. Advanced Photonics Research Institute, GIST, Gwangju 500-712, Korea |