| PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES |
|
|
|
|
Ray-Tracing Simulation on Filamentation of Prefocused and Freely Propagated Laser Pulses in Air |
| MA Yuan-Yuan1,2, LU Xin2, XI Ting-Ting2,4, GONG Qi-Huang1, ZHANG Jie1,2,3 |
| 1State Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 1008712Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 1001903Department of Physics, Shanghai Jiao Tong University, Shanghai 2002404Department of Physics, Graduate University of Chinese Academyof Sciences, Beijing 100049 |
|
| Cite this article: |
|
MA Yuan-Yuan, LU Xin, XI Ting-Ting et al 2009 Chin. Phys. Lett. 26 095201 |
|
|
|
|
Abstract The filamentation mechanisms of prefocused and freely propagated femtosecond laser pulses are compared using the ray-tracing method. The dynamic spatial replenishment mechanism takes place in the filaments with high electron density, which is generally formed by prefocused laser pulses. The mechanism of long-range filamentation over 100m distance is analyzed to be the spatiotemporal moving focus.
|
| Keywords:
52.38.Hb
42.65.Jx
|
|
|
Received: 22 May 2009
Published: 28 August 2009
|
|
| PACS: |
52.38.Hb
|
(Self-focussing, channeling, and filamentation in plasmas)
|
| |
42.65.Jx
|
(Beam trapping, self-focusing and defocusing; self-phase modulation)
|
|
|
|
|
|
[1] Rodriguez M, Sauerbrey R, Wille H, Woste L, Fujii T,Andr\'{e Y B, Mysyrowicz A, Klingbeil L, Rethmeier K, Kalkner W,Kasparian J, Salmon E, Yu J and Wolf J P 2002, Opt. Lett. 27 772
[2] Ackermann R, Stelmaszczyk K, Rohwetter P, M\'{ejean G,Salmon E, Yu J, Kasparian J, M\'{echain G, Bergmann V, Schaper S,Weise B, Kumm T, Rethmeier K, Kalkner W, Woste L and Wolf J P2004 Appl. Phys. Lett. 85 5781
[3] Rodriguez M, Bourayou R, M\'{ejean G, Kasparian J, Yu J,Salmon E, Scholz A, Stecklum B, Eisloffel J, Laux U, Hatzes A P,Sauerbrey R, Woste L and Wolf J P 2004 Phys. Rev. E 69 036607
[4] Wille H, Rodriguez M, Kasparian J, Mondelain D, Yu J,Mysyrowicz A, Sauerbrey R, Wolf J P and Woste L 2002 Eur.Phys. J.: Appl. Phys. 20 183
[5] Kasparian J, Rodriguez M, M\'{ejean G, Yu J, Salmon E,Wille H, Bourayou R, Frey S, Andr\'{e Y B, Mysyrowicz A, SauerbreyR, Wolf J-P and Woste L 2003 Science 301 61
[6] Berg\'{e L, Skupin S, Nuter R, Kasparian J and Wolf J P2007 Rep. Prog. Phys. 70 1633
[7] Couairon A, and Mysyrowicz A 2007 Phys. Rep. 441 47
[8] Brodeur A, Chien C Y, Ilkov F A, Chin S L, Kosareva O Gand Kandidov V P 1997 Opt. Lett. 22 304
[9] Braun A, Korn G, Liu X, Du D, Squier J and Mourou G 1995 Opt. Lett. 20 73
[10] Mlejnek M, Wright E M and Moloney J V 1998 Opt.Lett. 23 382
[11] Wille H, Rodriguez M, Kasparian J, Mondelain D, Yu J,Mysyrowicz A, Sauerbrey R, Wolf J P and Woste L 2002 Eur.Phys. J.: Appl. Phys. 20 183
[12] Fontaine B L, Vidal F, Jiang Z, Chien C Y, Comtois D,Desparois A, Johnston T W, Kieffer J C, P\'{epin H and Mercure H P1999 Phys. Plasmas 6 1615
[13] Rodriguez M, Bourayou R, M\'{ejean G, Kasparian J, Yu J,Salmon E, Scholz A, Stecklum B, Eisloffel J, Laux U, Hatzes A P,Sauerbrey R, Woste L and Wolf J P 2004 Phys. Rev. E 69 036607
[14] Xi T T, Lu X and Zhang J 2008 Phys. Rev. E 78055401
[15] Hao Z Q, Zhang J, Zhang Z, Yuan X H, Zheng Z Y, Lu X, JinZ, Wang Z H, Zhong J Y and Liu Y Q 2006 Phys. Rev. E 74066402
[16] Xi T T, Lu X and Zhang J 2006 Phys. Rev. Lett. 96 025003
[17] Rairoux R, Shillinger H, Niedermeier S et al 2000 Appl. Phys. B 71 573
[18] MlejnekM, Wright E M and Moloney J V 1998 Opt.Lett. 23 382 |
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
