Affiliation: | 1.Faculty of Science and Technology, Thepsatri Rajabhat University, Lopburi, 15000, Thailand ;2.Department of Electrical Engineering, Faculty of Industry and Technology, Rajamangala University of Technology Isan, Sakon Nakhon Campus, Sakon Nakhon, 47160, Thailand ;3.Division of Materials Science and Engineering, Boston University, Boston, MA, 02215, USA ;4.Department of Physics, Faculty of Science, Universiti Teknologi Malaysia, 81310, Johor Bahru, Malaysia ;5.Laser Center, Ibnu Sina Institute for Industrial and Scientific Research, Universiti Teknologi Malaysia (UTM), 81300, Johor Bahru, Malaysia ;6.Department of Electronics and Communication Engineering, Malaviya National Institute of Technology Jaipur, 302017, Jaipur, India ;7.Computational Optics Research Group, Advanced Institute of Materials Science, Ton Duc Thang University, District 7, Ho Chi Minh City, Vietnam ;8.Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, District 7, Ho Chi Minh City, Vietnam ;9.Department of Electrical and Electronic Engineering, School of Mathematics, Computer Science and Engineering, City University of London, EC1 V 0HB, London, UK ; |