Liu, Handin; Mcintosh, Dion; Bai, Xiaogang; Pan, Huapu; Liu, Mingguo; Campbell, Joe C.; Cha, Ho Young
ArticleIssue Date2008CitationIEEE PHOTONICS TECHNOLOGY LETTERS, v.20, no.17-20, pp.1551 - 1553PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC