1. Jiangxi Engineering Laboratory for Optoelectronics Testing Technology; Nanchang Hangkong University; Nanchang 330063 P. R. China
2. Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 P. R. China
3. Department of Physics; National Chung-Cheng University; Chia-Yi 621 Taiwan Republic of China
4. Centre for Advanced Materials Technology (CAMT); School of Aerospace; Mechanical and Mechatronic Engineering J07; The University of Sydney; New South Wales 2006 Australia