Ko, SY Kim, MW Kim, DH Kim, SH Jo, JC Park, JH 2024-01-21T17:06:29Z 2024-01-21T17:06:29Z 2021-09-03 1998-05-14 0013-5194 https://pubs.kist.re.kr/handle/201004/143071 Gain control in an erbium-doped fibre amplifier (EDFA) using two fibre Bragg gratings and a fibre-stretcher is demonstrated. Various stabilised gain levels can be achieved by tuning the centre wavelength of a grating, which changes the optical cavity loss of the EDFA in lasing. English IEE-INST ELEC ENG FIBER AMPLIFIER NM Gain control in erbium-doped fibre amplifiers by tuning centre wavelength of a fibre Bragg grating constituting resonant cavity Article 10.1049/el:19980735 1 ELECTRONICS LETTERS, v.34, no.10, pp.990 - 991 ELECTRONICS LETTERS 34 10 990 991 scie scopus 000073962000040 2-s2.0-0032070152 Engineering, Electrical & Electronic Engineering Article FIBER AMPLIFIER NM EDFA