Author Affiliations

Kun-Hsien Lee,^a,* Chia-Chen Lee,^a Chien-Jen Tang,^b Cheng-Chung Jaing,^b His-Chao Chen,^c and Cheng-Chung Lee^a

^aDepartment of Optics and Photonics/ Thin Film Technology Center, National Central University, Chung-Li, 320, Taiwan

^bDepartment of Optoelectronic System Engineering, Minghsin University of Science and Technology, Hsin-Chu, 304, Taiwan

^cGraduate School of Optoelectronics, National Yunlin University of Science and Technology, Yunlin,640, Taiwan

^*Corresponding author: kslee@dop.ncu.edu.tw