Nonlinear spectral cleaning effect in cross-polarized wave generation
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摘要
The underlying mechanism of the spectral cleaning effect of the cross-polarized wave(XPW) generation process was theoretically investigated. This study shows that the spectral noise of an input spectrum can be removed in the XPW generation process and that the spectral cleaning effect depends on the characteristics of the input pulses, such as the chirp and Fourier-transform-limited duration of the initial pulse, and the modulation amplitude and frequency of the spectral noise. Though these factors codetermine the output spectrum of the XPW generation process, the spectral cleaning effect is mainly affected by the initial pulse chirp. The smoothing of the spectrum in the XPW generation process leads to a significant enhancement of the coherent contrast.
The underlying mechanism of the spectral cleaning effect of the cross-polarized wave(XPW) generation process was theoretically investigated. This study shows that the spectral noise of an input spectrum can be removed in the XPW generation process and that the spectral cleaning effect depends on the characteristics of the input pulses, such as the chirp and Fourier-transform-limited duration of the initial pulse, and the modulation amplitude and frequency of the spectral noise. Though these factors codetermine the output spectrum of the XPW generation process, the spectral cleaning effect is mainly affected by the initial pulse chirp. The smoothing of the spectrum in the XPW generation process leads to a significant enhancement of the coherent contrast.
The underlying mechanism of the spectral cleaning effect of the cross-polarized wave(XPW) generation process was theoretically investigated. This study shows that the spectral noise of an input spectrum can be removed in the XPW generation process and that the spectral cleaning effect depends on the characteristics of the input pulses, such as the chirp and Fourier-transform-limited duration of the initial pulse, and the modulation amplitude and frequency of the spectral noise. Though these factors codetermine the output spectrum of the XPW generation process, the spectral cleaning effect is mainly affected by the initial pulse chirp. The smoothing of the spectrum in the XPW generation process leads to a significant enhancement of the coherent contrast.
引文
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[3]Sebastian K,Alexander S,Jorg K,Marco H,Hartmut L,Joachim H and Malte C K 2016 Laser Photonics Rev.10 264
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[5]Zhang C M,Wang J L,Li C,Chen X W,Leng Y X,Lin L H,Li R X and Xu Z Z 2008 Chin.Phys.Lett.7 2504
[6]Xu L,Yu L H,Chu Y X,Gan Z B,Liang X Y,Li R X and Xu Z Z 2015Chin.Phys.B 24 018704
[7]Wang J Z,Huang Y S,Xu Y,Li Y Y,Lu X M and Leng Y X 2012 Acta Phys.Sin 61 094214(in Chinese)
[8]Ramirez L P,Papadopoulos D,Hanna M,Pellegrina A,Friebel F,Georges P and Druon F 2013 J.Opt.Soc.Am.B 30 2607
[9]Marin L,Amanda K M,Michael G and Charles G D 2015 Appl.Opt.54 219
[10]Jullien A,Kourtev S,Albert O,Cheriaux G,Etchepare J,Minkovski N and Saltiel S M 2006 Appl.Phys.B 84 409
[11]Xu Y,Leng Y X,Guo X Y,Zou X,Li Y Y,Lu X M,Wang C,Liu Y Q,Liang X Y,Li R X and Xu Z Z 2014 Opt.Commun.313 175
[12]Zhang C M,Giulio V,Villeneuve D M and Corkum P B 2015 J.Phys.B:At.Mol.Opt.Phys.48 061001
[13]Hentschel M,Kienberger R,Spielmann C,Reider G A,Milosevic N,Brabec T,Corkum P,Heinzmann U,Drescher M and Krausz F 2001Nature 414 509
[14]Guenot D,Gustas D,Vernier A,Beaurepaire B,Bohle F,Bocoum M,Lozano M,Jullien A,Lopez-Martens R,Lifschitz A and Faure J 2017Nat.Photonics.11 293
[15]Schmid K,Veisz L,Tavella F,Benavides S,Tautz R,Herrmann D,Buck A,Hidding B,Marcinkevicius A and Schramm U 2009 Phys.Rev.Lett.102 124801
[16]Jullien A,Chen X,Ricci A,Rousseau J P,Lopez-Martens R,Ramirez L,Papadopoulos D,Pellegrina A,Druon F and Georges P 2011 Appl.Phys.B 102 769
[17]Ricci A,Jullien A,Rousseau J P and Lopez-Martens R 2013 Appl.Sci.3 314
[18]Jullien A,Durfee C,Trisorio A,Canova L,Rousseau J P,Mercier B,Antonucci L,Cheriaux G,Albert O and Lopez-Martens R 2009 Appl.Phys.B 96 293
[19]Ramirez L,Papadopoulos D N,Pellegrina A,Georges P,Druon F,Monot P,Ricci A,Jullien A,Chen X and Rousseau J P 2011 Opt.Express 19 93
[20]Dorrer C,Bromage J and Zuegel J 2008 Opt.Express 16 13534
[21]Osvay K,Csat′ari M,Ross I,Persson A and Wahlstr¨om C G 2005 Laser Part.Beams 23 327
[22]Diels J C and Rudolph W 2006 Ultrashort laser pulse phenomena:fundamentals,techniques,and applications on a femtosecond time scale,2nd edn.(New York:Academic Press)pp.21–26
[23]Schimpf D,Seise E,Limpert J and TˇRnnermann A 2008 Opt.Express16 8876
[24]Jullien A,Canova L,Albert O,Boschetto D,Antonucci L,Cha Y H,Rousseau J P,Chaudet P,Cheriaux G and Etchepare J 2007 Appl.Phys.B 87 595
[25]Canova L,Albert O,Forget N,Mercier B,Kourtev S,Minkovski N,Saltiel S M and Martens R L 2008 Appl.Phys.B 93 443