Institute of Laser Engineering, Beijing University of Technology, 100 Pingle Yuan, Beijing 100124, People's Republic of China;
School of Civil and Transportation Engineering, Beijing University of Civil Engineering and Architecture, Zhanlanguan Road, Beijing 100044, People's Republic of China;
Institute of Laser Engineering, Beijing University of Technology, 100 Pingle Yuan, Beijing 100124, People's Republic of China;
Institute of Laser Engineering, Beijing University of Technology, 100 Pingle Yuan, Beijing 100124, People's Republic of China;
Institute of Laser Engineering, Beijing University of Technology, 100 Pingle Yuan, Beijing 100124, People's Republic of China;
Oak Ridge National Laboratory, Oak Ridge, TN 37831-6061 ,USA;
Institute of Laser Engineering, Beijing University of Technology, 100 Pingle Yuan, Beijing 100124, People's Republic of China;
Department of Mechanical Aerospace and Biomedical Engineering, University of Tennessee Knoxville, 1512 Middle Drive, Knoxville, TN 37996, USA;