1. Beihang University, Key Laboratory of Precision Opto-Mechatronics Technology of the Ministry of Education, 37 Xueyuan Road, Haidian District, Beijing 100191, China
2. Saint Peter’s University, Department of Applied Science and Technology, 2641 John Kennedy Boulevard, Jersey City, New Jersey 07306, United StatescSaint Peter’s University, Center for Microplasma Science and Technology, 2641 John Kennedy Boulevard, Jersey