Author Affiliations

Kun-Ching Shen,^a Lung-Hsing Hsu,^a,b Din Ping Tsai,^a Hao-Chung Kuo,^b Chien-Chung Lin,^c and Yuh-Jen Cheng^a,*

^aResearch Center for Applied Sciences, Academia Sinica, 128 Sec. 2, Academia Rd, Nankang, Taipei 115, Taiwan

^bDepartment of Photonics & Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 300, Taiwan

^cInstitute of Photonic System, National Chiao Tung University, Tainan 711, Taiwan

^*Corresponding author: yjcheng@sinica.edu.tw