[1] School of Physics, Electronics and Intelligent Manufacturing, Huaihua University, Hunan, Huaihua,418000, China
[2] Photonics Engineering Laboratory, Department of Electrical Engineering, Faculty of Engineering, University of Malaya, Kuala Lumpur, Malaysia
[3] Department of Physics, Faculty of Science and Technology, Airlangga University, Surabaya, Indonesia
[4] Fiber Optics and Photonics Division, CSIR-Central Glass and Ceramic Research Institute, Kolkata, India