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飞秒强激光脉冲驱动Ne高次谐波蓝移产生相干可调谐极紫外光实验研究

卢发铭 夏元钦 张盛 陈德应

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飞秒强激光脉冲驱动Ne高次谐波蓝移产生相干可调谐极紫外光实验研究

卢发铭, 夏元钦, 张盛, 陈德应

Investigation of tunable coherent XUV light source by high harmonics generation using intense femtosecond laser pulses in Ne

Lu Fa-Ming, Xia Yuan-Qin, Zhang Sheng, Chen De-Ying
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  • 本文对不同气压以及入射激光强度下Ne相位匹配高次谐波的光谱蓝移特性进行了实验研究. 利用气体盒装置,在谐波平台区域获得最大谐波蓝移为0.13 nm,在谐波截止区获得的最大蓝移为0.07 nm. 实验结果表明,通过调节气体盒内气压以及入射激光强度,即改变气体盒中自由电子密度,有利于实现高次谐波光谱蓝移.
    The buleshift properties of high-harmonic generation with phase matching of different filling pressures and laser intensities are experimentally investigated in this paper. The laser buleshift generated in gas cell, with about 0.13 nm in plateau and 0.07 nm in cutoff is obtained. The buleshift is influenced by simply changing the filling pressure and laser intensity, namely, by varying the density of free electrons in gas cell.
    • 基金项目: 国家自然科学基金(批准号: 10774033)资助的课题.
    • Funds: Project supported by the National Natural Science Foundation of China (Grant No. 10774033).
    [1]

    Protopapas M, Keitel C H, Knight P L 1997 Rep. Prog. Phys. 60 389

    [2]

    Hasegawa H, Takahashi E J, Navekawa Y, Ishikawa K L, Midorikawa K 2005 Phys. Rev. A 71 023407

    [3]

    Itatani J, Zeidler D, Levesque J, Spanner M, Villeneuve D M, Corkum P B 2004 Nature 432 867

    [4]

    Wagner N L, West A, Christov I P, Popmintchev T, Zhou X B, Murnane M M, Kapteyn H C 2006 Proc. Natl. Acad. Sci. 103 13279

    [5]

    Baker S, Robinson J S, Haworth C A, Teng H, Smith R A, Chirilă C C, Lein M, Tisch J W G, Marangos J P 2006 Science 312 424

    [6]

    Corkum P B 1993 Phys. Rev. Lett. 71 1994

    [7]

    Lewenstein M, Balcou Ph, Ivanov M Yu, Huillier A L', Corkum P B 1994 Phys. Rev. A 49 2117

    [8]

    Wahlström C G, Larsson J, Persson A, Starczewaki T, Svanberg S 1993 Phys. Rev. A 48 4709

    [9]

    Kan C, Capjack C E, Rankin R 1995 Phys. Rev. A 52 R4336

    [10]

    Shin H J, Lee D G, Cha Y H, Hong K H, Nam C H 1999 Phys. Rev. Lett. 83 2544

    [11]

    Altucci C, Bruzzese R, Lisio C de, Nisoli M, Stagira S, Silvestri S De, Svelto O, Boscolo A, Ceccherini P, Poletto L, Tondello G, Villoresi P 1999 Phys. Rev. A 61 021801-1

    [12]

    Reitze D H, Kazamias S, Weihe F, Mullot G, Douillet D, Augé F, Albert O, Ramanathan V, Chambaret J P, Hulin D, Balcou P 2004 Opt. Lett. 29 86

  • [1]

    Protopapas M, Keitel C H, Knight P L 1997 Rep. Prog. Phys. 60 389

    [2]

    Hasegawa H, Takahashi E J, Navekawa Y, Ishikawa K L, Midorikawa K 2005 Phys. Rev. A 71 023407

    [3]

    Itatani J, Zeidler D, Levesque J, Spanner M, Villeneuve D M, Corkum P B 2004 Nature 432 867

    [4]

    Wagner N L, West A, Christov I P, Popmintchev T, Zhou X B, Murnane M M, Kapteyn H C 2006 Proc. Natl. Acad. Sci. 103 13279

    [5]

    Baker S, Robinson J S, Haworth C A, Teng H, Smith R A, Chirilă C C, Lein M, Tisch J W G, Marangos J P 2006 Science 312 424

    [6]

    Corkum P B 1993 Phys. Rev. Lett. 71 1994

    [7]

    Lewenstein M, Balcou Ph, Ivanov M Yu, Huillier A L', Corkum P B 1994 Phys. Rev. A 49 2117

    [8]

    Wahlström C G, Larsson J, Persson A, Starczewaki T, Svanberg S 1993 Phys. Rev. A 48 4709

    [9]

    Kan C, Capjack C E, Rankin R 1995 Phys. Rev. A 52 R4336

    [10]

    Shin H J, Lee D G, Cha Y H, Hong K H, Nam C H 1999 Phys. Rev. Lett. 83 2544

    [11]

    Altucci C, Bruzzese R, Lisio C de, Nisoli M, Stagira S, Silvestri S De, Svelto O, Boscolo A, Ceccherini P, Poletto L, Tondello G, Villoresi P 1999 Phys. Rev. A 61 021801-1

    [12]

    Reitze D H, Kazamias S, Weihe F, Mullot G, Douillet D, Augé F, Albert O, Ramanathan V, Chambaret J P, Hulin D, Balcou P 2004 Opt. Lett. 29 86

计量
  • 文章访问数:  6176
  • PDF下载量:  970
  • 被引次数: 0
出版历程
  • 收稿日期:  2012-06-05
  • 修回日期:  2012-07-19
  • 刊出日期:  2013-01-05

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