HAN, YOUNG-GEUN Lee, Sang Bae 2024-01-13T09:31:37Z 2024-01-13T09:31:37Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/105197 English Fiber grating based dynamic filters and their applications Conference 1 OECC2005, pp.822 - 823 OECC2005 822 823 KO