1. Center for Optics Research and Engineering, Shandong University, Jinan 250100, China
2. Engineering Center for Special Fibers and Composites, Weihai Institute of Industrial Technology, Shandong University, Weihai, Shandong 264209, China
3. School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, Shandong 264209, China
4. Quality Measurement Supervision and Inspection Institute, Zhaoqing, Guangdong 526040, China
5. Carbon Fiber Engineering Research Center, School of Materials Science and Engineering, Shandong University, Jinan 250061, China