Low threshold Raman effect in high power narrowband fiber amplifier

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 空间激光信息技术研究中心

	Low threshold Raman effect in high power narrowband fiber amplifier
	Zhou J(周军); Liu K(刘恺); Lei M(雷敏); Yang YF(杨依枫); Ke WW(柯伟伟); Hu M(胡曼); Zhao C(赵纯); Qi YF(漆云凤); He B(何兵); Wang XJ(王晓军)
刊名	Chin. Opt. Lett.
	2016
卷号	14 期号:1
通讯作者	bryanho@siom.ac.cn ; junzhousd@siom.ac.cn
英文摘要	A low-threshold Raman effect in a kilowatt ytterbium-doped narrowband fiber amplifier system is reported. The Raman Stokes light at 1120 nm is achieved with the total output power of only similar to 400 W, indicating that the Raman threshold of this kilowatt codirectional pumped continuous wave fiber amplifier is much lower than the predicted value estimated by the classic formula. To figure out the mechanism of this phenomenon, simulations based on the general stimulated Raman scattering (SRS) model are analyzed indicating that the key factor is the coupling between four-wave mixing (FWM) and SRS. The simulation results are in good agreement with our experiments.
收录类别	SCI
资助信息	Shanghai Rising-Star Program [12QH1401100]; Shanghai Natural Science Foundation [11ZR1441400]; NSAF Foundation of National Natural Science Foundation of China [U1330134]; Natural Science Foundation of China [61308024]
WOS记录号	WOS:000367933100012
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28398]
专题	上海光学精密机械研究所_空间激光信息技术研究中心
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Zhou J,Liu K,Lei M,et al. Low threshold Raman effect in high power narrowband fiber amplifier[J]. Chin. Opt. Lett.,2016,14(1).
APA	周军.,刘恺.,雷敏.,杨依枫.,柯伟伟.,...&陈晓龙.(2016).Low threshold Raman effect in high power narrowband fiber amplifier.Chin. Opt. Lett.,14(1).
MLA	周军,et al."Low threshold Raman effect in high power narrowband fiber amplifier".Chin. Opt. Lett. 14.1(2016).