1. Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China
2. Shenzhen Academy of Inspection and Quarantine, Shenzhen, China
3. Shandong Key Laboratory of Optical Communication Science and Technology, School of Physics Science and Information Technology, Liaocheng University, Liaocheng, China
4. Changzhou Inno Machining Company Ltd., Changzhou, China