Koike, Kayo; Lee, Seogwoo; Cho, Sung Ryong; Park, Jinsub; Lee, Hyojong; Ha, Jun-Seok; Hong, Soon-Ku; Lee, Hyun-Yong; Cho, Meoung-Whan; Yao, Takafumi
ArticleIssue Date2012CitationIEEE PHOTONICS TECHNOLOGY LETTERS, v.24, no.6, pp.449 - 451PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC