Tran, TV Han, YG Lee, JH Kim, SH Lee, SB 2024-01-21T05:31:21Z 2024-01-21T05:31:21Z 2021-09-03 2005-03 0021-4922 https://pubs.kist.re.kr/handle/201004/136698 The effects of cladding diameter on cladding-mode coupling in fiber Bragg gratings are investigated both theoretically and experimentally. The peak depth induced by the cladding-mode coupling increased with decreasing cladding diameter whilst the number of cladding-modes coupled from the core mode decreased. The wavelength spacing between the main peak and the first-order cladding-mode increased as cladding diameter decreased. English JAPAN SOC APPLIED PHYSICS LONG-PERIOD SUPPRESSION RESONANCES Effects of fiber cladding diameter on cladding-mode coupling in fiber Bragg gratings Article 10.1143/JJAP.44.1278 1 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, v.44, no.3, pp.1278 - 1281 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 44 3 1278 1281 scie scopus 000228307400026 2-s2.0-19944363224 Physics, Applied Physics Article LONG-PERIOD SUPPRESSION RESONANCES fiber Bragg gratings cladding-mode coupling optical fiber devices