1. Laboratory of Laser Technology, Faculty of Applied Science, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City 72409, Vietnam
2. Vietnam National University Ho Chi Minh City (VNUHCM), Linh Trung Ward, Thu Duc, Ho Chi Minh City 71308, Vietnam
3. VKTECH Research Center, NTT Hi-Tech Institute, Nguyen Tat Thanh University, 298-300A Nguyen Tat Thanh Street, Ward 13, District 4, Ho Chi Minh City 72820, Vietnam
4. Faculty of Physics and Physics Engineering, University of Science, VNUHCM, 227 Nguyen Van Cu Street, District 5, Ho Chi Minh City 72711, Vietnam