Author Affiliations

Sheng-Hann Wang,^a Chia-Wen Kuo,^b Shu-Cheng Lo,^a,c Wei-Han Yong,^d Ya-Lun Ho,^b Jean-Jacques Delaunay,^b Wan-Shao Tsai,^d and Pei-Kuen Wei^a

^aResearch Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan

^bSchool of Engineering, The University of Tokyo, Tokyo 113-8656, Japan.

^cInstitute of Applied Mechanics, National Taiwan University, Taipei 11221, Taiwan.

^dDepartment of Electrical Engineering and Graduate Institute of Optoelectronic Engineering, National Chung Hsing University, Taichung 402, Taiwan