Kim, DH Kim, SH Jhon, YM Ko, SY Jo, JC Choi, SS 2024-01-21T15:35:12Z 2024-01-21T15:35:12Z 2021-09-05 1999-05 1041-1135 https://pubs.kist.re.kr/handle/201004/142216 A 10-Gb/s semiconductor-fiber ring laser is proposed and demonstrated. The performance of a harmonically mode-locked semiconductor-fiber ring laser was described in detail. A long cavity length configuration in semiconductor optical amplifier is found to eliminate the relaxation oscillation, and improved short-term amplitude stability. The laser output has a pulsewidth of 18.4 ps and a spectral width of 0.3 nm. English IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC Relaxation-free harmonically mode-locked semiconductor-fiber ring laser Article 1 IEEE PHOTONICS TECHNOLOGY LETTERS, v.11, no.5, pp.521 - 523 IEEE PHOTONICS TECHNOLOGY LETTERS 11 5 521 523 scie scopus 000079910200009 2-s2.0-0032637143 Engineering, Electrical & Electronic Optics Physics, Applied Engineering Optics Physics Article laser stability mode-locked laser optical pulse compression optical pulse generation relaxation processes semiconductor optical amplifiers