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All-optical noise reduction of fiber laser via intracavity SOA structure_上海光学精密机械研究所

上海光学精密机械研究所 免费考研网/2018-05-06

外文题目: All-optical noise reduction of fiber laser via intracavity SOA structure
作者: Ying, Kang; Chen, Dijun; Pan, Zhengqing; Zhang, Xi; Cai, Haiwen; Qu, Ronghui
刊名: Appl. Optics
年: 2016 卷: 55 期: 29 页: 8185--8188
英文关键词:

INTENSITY NOISE; FREQUENCY; SUPPRESSION; PHASE
英文摘要:
We have designed a unique intracavity semiconductor optical amplifier (SOA) structure to suppress the relative intensity noise (RIN) for a fiber DFB laser. By exploiting the gain saturation effect of the SOA, a maximum noise suppression of 30 dB around the relaxation oscillation frequency is achieved, and the whole resonance relaxation oscillation peak completely disappears. Moreover, via a specially designed intracavity SOA structure, the optical intensity inside the SOA will be in a balanced state via the oscillation in the laser cavity, and the frequency noise of the laser will not be degraded with the SOA. (C) 2016 Optical Society of America


文献类型: 期刊论文
正文语种: English
收录类别: SCIEI
DOI: 10.1364/AO.55.008185


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