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We experimentally investigate the plasma grating created by two intersecting ultrashort laser pulses, and its effects on the supercontinuum generated from femtosecond laser filamentation. The enhanced supercontinuum generation is observed, with a plasma grating formed. And an energy transfer of the supercontinuum is demonstrated, from one pulse to the other, due to the diffraction property of plasma grating. The theoretical calculation accords well with the experimental result.
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Keywords:
- laser filamentation /
- supercontinuum /
- plasma grating /
- Bragg diffraction
[1] Meshulach D, Yelin D, Silberberg Y 1997 J. Opt. Soc. Am. B 14 2095
[2] Tanabe T, Tanabe H, Teramura Y, Kannari F 2002 J. Opt. Soc. Am. B 19 2795
[3] Dai E W, Zhou C H, Li G W 2005 Opt. Express 13 6145
[4] Plaja L, Roso L 1997 Phys. Rev. E 56 7142
[5] Suntsov S, Abdollahpour D, Papazoglou D G, Tzortzakis S 2009 Appl. Phys. Lett. 94 251104
[6] Sheng Z Z, Zhang J, Umstadter D 2003 Appl. Phys. B 77 673
[7] Wu H C, Sheng Z M, Zhang Q J, Cang Y, Zhang J 2005 Phys. Plasmas 12 113103
[8] Wu H C, Sheng Z M, Zhang J 2005 Appl. Phys. Lett. 87 201502
[9] Wu H, Yang T J, Wang Y L, Ding L E 2009 J. Opt. Soc. Am. B 26 645
[10] Yang X, Wu J, Peng Y, Tong Y Q, Lu P F, Ding L E, Xu Z Z, Zeng H P 2009 Opt. Lett. 34 3806
[11] Xu S, Zheng Y, Liu Y, Liu W 2010 Laser Phys. 20 1968
[12] Wang Y D, Zhang Y S, Chen P, Shi L P, Lu X, Wu J, Ding L E, Zeng H P 2011 Appl. Phys. Lett. 98 111103
[13] Wahlstrand J K, Milchberg H M 2011 Opt. Lett. 36 3822
[14] Shi L P, Li W X, Wang Y D, Lu X, Ding L E, Zeng H P 2011 Phys. Rev. Lett. 107 095004
[15] Liu J, Li W X, Pan H F, Zeng H P 2011 Appl. Phys. Lett. 99 151105
[16] Liu Y, Durand M, Chen S, Houard A, Prade B, Forestier B, Mysyrowicz A 2010 Phys. Rev. Lett. 105 055003
[17] Durand M, Liu Y, Forestier B, Houard A, Mysyrowicz A 2011 Appl. Phys. Lett. 98 121110
[18] Liu W, Chin S L 2005 Opt. Express 13 5750
[19] Couairon A, Mysyrowicz A 2007 Phys. Rep. 441 47
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[1] Meshulach D, Yelin D, Silberberg Y 1997 J. Opt. Soc. Am. B 14 2095
[2] Tanabe T, Tanabe H, Teramura Y, Kannari F 2002 J. Opt. Soc. Am. B 19 2795
[3] Dai E W, Zhou C H, Li G W 2005 Opt. Express 13 6145
[4] Plaja L, Roso L 1997 Phys. Rev. E 56 7142
[5] Suntsov S, Abdollahpour D, Papazoglou D G, Tzortzakis S 2009 Appl. Phys. Lett. 94 251104
[6] Sheng Z Z, Zhang J, Umstadter D 2003 Appl. Phys. B 77 673
[7] Wu H C, Sheng Z M, Zhang Q J, Cang Y, Zhang J 2005 Phys. Plasmas 12 113103
[8] Wu H C, Sheng Z M, Zhang J 2005 Appl. Phys. Lett. 87 201502
[9] Wu H, Yang T J, Wang Y L, Ding L E 2009 J. Opt. Soc. Am. B 26 645
[10] Yang X, Wu J, Peng Y, Tong Y Q, Lu P F, Ding L E, Xu Z Z, Zeng H P 2009 Opt. Lett. 34 3806
[11] Xu S, Zheng Y, Liu Y, Liu W 2010 Laser Phys. 20 1968
[12] Wang Y D, Zhang Y S, Chen P, Shi L P, Lu X, Wu J, Ding L E, Zeng H P 2011 Appl. Phys. Lett. 98 111103
[13] Wahlstrand J K, Milchberg H M 2011 Opt. Lett. 36 3822
[14] Shi L P, Li W X, Wang Y D, Lu X, Ding L E, Zeng H P 2011 Phys. Rev. Lett. 107 095004
[15] Liu J, Li W X, Pan H F, Zeng H P 2011 Appl. Phys. Lett. 99 151105
[16] Liu Y, Durand M, Chen S, Houard A, Prade B, Forestier B, Mysyrowicz A 2010 Phys. Rev. Lett. 105 055003
[17] Durand M, Liu Y, Forestier B, Houard A, Mysyrowicz A 2011 Appl. Phys. Lett. 98 121110
[18] Liu W, Chin S L 2005 Opt. Express 13 5750
[19] Couairon A, Mysyrowicz A 2007 Phys. Rep. 441 47
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