中国激光, 2018, 45 (7): 0708001, 网络出版: 2018-09-11
皮秒抽运的参量荧光的时间相干性 
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Temporal Coherence of Parametric Fluorescence Pumped by Picosecond Pulses
图 & 表
图 1. 不同抽运功率参量荧光的数值结果。(a)~(c)三波振幅包络;(d)~(f)信号光光强与相位。其中抽运功率为(a)(d) 300 mW,(b)(e) 360 mW,(c)(f) 420 mW
Fig. 1. Numerical results of parametric fluorescence using different pump power. (a)-(c) evolution of the three interacting envelopes; (d)-(f) temporal shape and phase of signal for pump power of (a)(d) 300 mW, (b)(e) 360 mW, (c)(f) 420 mW
图 2. 参量荧光相干特性。(a)~(c)归一化MCF;(d)~(f)强度自相关.其中抽运功率为(a)(d) 300 mW,(b)(e) 360 mW,(c)(f) 420 mW
Fig. 2. Coherence properties of parametric fluorescence with pump power the same as in Fig.1. (a)-(c) normalized MCF; (d)-(f) intensity autocorrelation trace for pump power of (a)(d) 300 mW, (b)(e) 360 mW, (c)(f) 420 mW
图 3. 脉宽10 ps抽运条件下的参量荧光。(a)三波光强包络线;(b)信号光光强以及相位;(c)归一化MCF;(d)自相关曲线
Fig. 3. Parametric fluorescence for 10 ps pump pulse width. (a) Three wave amplitude envelopes; (b) signal light intensity and phase; (c) normalized MCF; (d) autocorrelation trace
图 5. 不同抽运功率下参量荧光的FROG测量结果。(a)(c)时域光强与相位;(b)(d)频域光强与相位。其中抽运功率为(a)(b) 320 mW,(c)(d) 625 mW
Fig. 5. Characteristics of parametric fluorescence for different pump powers using FROG. (a)(c) Temporal domain intensity and phase; (b)(d) frequency domain intensity and phase for pump power of (a)(b) 300 mW, (c)(d) 625 mW
周南, 李大为, 崔勇, 徐光, 王韬. 皮秒抽运的参量荧光的时间相干性[J]. 中国激光, 2018, 45(7): 0708001. Nan Zhou, Dawei Li, Yong Cui, Guang Xu, Tao Wang. Temporal Coherence of Parametric Fluorescence Pumped by Picosecond Pulses[J]. Chinese Journal of Lasers, 2018, 45(7): 0708001.
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