Author Affiliations

Wei-Chih Cheng,^* Chun-Chin Tsai,^*,** Shi-Sheng Hu,^* Jin-Kai Chang,^* Yu-Lun Lin,^** Li-Yin Chen,^* Yi-Chung Huang,^* Yi-Cheng Hsu,^*** and Wood-Hi Cheng^*

^*Department of Photonics, National Sun Yat-sen University, Kaohsiung, Taiwan

^**Department of Optoelectronic Engineering, Far East University, Tainan, Taiwan

^***Department of Biomechatronics Engineering, National Pingtung University of Science and Technology, Taiwan