Author Affiliations +
Seon Hoon Kim,1 Doo Gun Kim,1 Geum-Yoon Oh,2 Hyun Chul Ki,1 Tae Un Kim,1 Jung Woon Lim,1 Hwe Jong Kim,1 Byung-Teak Lee3
1Korea Photonics Technology Institute (Korea, Republic of)
2Chung-Ang Univ. (Korea, Republic of)
3Chonnam National Univ. (Korea, Republic of)