전영민 김봉규 김동환 김명욱 김상국 최상삼 2024-01-21T14:13:12Z 2024-01-21T14:13:12Z 2022-01-10 2000-03 1226-4776 https://pubs.kist.re.kr/handle/201004/141525 Optical Society of Korea In situ cavity loss measurements of a mode-locked erbium-doped fiber ring laser by the relaxation oscillation frequency method Article 2 Journal of the Optical Society of Korea, v.4, no.1, pp.11 - 13 Journal of the Optical Society of Korea 4 1 11 13 cavity loss measurements relaxation oscillation mode-locked