摘要We analyze the spectrum of a stacked pulse with the technique of linearly chirped Gaussian pulse stacking. Our results show that there are modulation structures in the spectrum of the stacked pulse. The modulation frequencies are discussed in detail. By applying spectral analysis, we find that the intensity fluctuation cannot be smoothed by introducing an optical amplitude filter.
Abstract：We analyze the spectrum of a stacked pulse with the technique of linearly chirped Gaussian pulse stacking. Our results show that there are modulation structures in the spectrum of the stacked pulse. The modulation frequencies are discussed in detail. By applying spectral analysis, we find that the intensity fluctuation cannot be smoothed by introducing an optical amplitude filter.
[1] Weiner A M 1995 Prog. Quant. Electron. 19 161 [2] Weiner A M Heritage J P and Kirschner E M 1988 J.Opt. Soc. Am. B 5 1563 [3] Weiner A M 2000 Review of Scientific Instruments 71 1929 [4] Burkhart S C, Wilcox R, Browning D and Penko F A 1997 Proceedings of SPIE (Paris, France 22 October 1996) 3047 p 610 [5] Soures J, Kumpan S and Hoose J 1974 Appl. Opt. 13 2081 [6] Hughes J L and Donohue P J 1974 Opt. Commun. 12 302 [7] Kanabe T, Nakatsuka M, Kato Y and Yamanaka C 1986 Opt. Commun. 58 206 [8] Zheng W G, Zhang X M, Wei X F, Jing F, Sui Z, Zheng K X,Yuan X D, Jiang X D, Su J Q, Zhou H, Li M Z, Wang J J, Hu D X, He SB, Xiang Y, Peng Z T, Feng B, Guo L F, Li X Q, Zhu Q H, Yu H W, YouY, Fan D Y and Zhang W Y 2008 The fifth InternationalConference on Inertial Fusion Sciences and Applications (Kobe,Japan 9--14 September 2007) 112 032009 [9] Zhang R, Zhang X, Sui Z, Wang J J, Lin H H, Li M Z, Su JQ, Jing F, Wei X F Li P and Jia H T 2008 Opt. Laser Tech. 40 1018 [10] Lindl J 1995 Phys. Plasmas 2 1995 [11] Bates H E and Henderson B J 1978 J. Opt. Soc. Am. 68 919 [12] Martin W E and Milam D 1976 Appl. Opt. 153054 [13] Li F, Ji F, Lu X J, Sui Z, Wang J J, Gao K, Xie J P andMing H 2007 Opt. Laser Tech. 39 1120 [14] Agrawal G P 2001 Nonlinear Fiber Optics ed AgrawalG P (New York: Academic) chap 3 p 67
2009, Vol. 26 
