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Self-diffraction effect has very important applications in the field of femtosecond laser, such as to improve the temporal contrast of femtosecond pulses, to be used as the reference pulse of self-reference spectral interferometry, and as the signal of self-diffraction frequency-resolved optical gating, etc. However, in the self-diffraction signal of femtosecond pulses with a broadband spectrum angular dispersion exists obviously, which will limit the application of self-diffraction effect. In this paper, the self-diffraction signal angular dispersion of femtosecond pulses is obviously reduced, when a right-angle prism is located in the light path of an incident beam with an incident angle of 23° to the prism. The experimental result provides a useful reference for the application of the self-diffraction effect to the research of femtosecond laser pulse in the future.
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Keywords:
- self-diffraction /
- prism /
- angular dispersion /
- femtosecond laser pulses
[1] Liu J, Okamura K, Kida Y, Kobayashi T 2010 Opt. Express 18 22245
[2] DeLong K W, Trebino R, Kane D J 1994 J. Opt. Soc. Am. B 11 1595
[3] Clement T S, Taylor A J, Kane D J 1995 Opt. Express. 20 70
[4] Trebino R 2000 Frequency-Resolved Optical Grating: The Measurement of Ultrashort Laser Pulses (Kluwer Academic Publishers)
[5] Oksenhendler T, Coudreau S, Forget N, Crozatier V, Grabielle S, Herzog R, Gobert O, Kaplan D 2010 Appl. Phys. B 99 7
[6] Liu J, Jiang Y L, Kobayashi T, Li R X, Xu Z 2012 J. Opt. Soc. Am. B 29 29
[7] Liu J, Takayoshi T 2011 IQEC/CLEO 448
[8] Li Fangjia, Liu Jun, Li Ruxin 2013 Acta phys. Sin. 62 064211 (in Chinese) [李方家, 刘军, 李如新 2013 62 064211]
[9] Osvay K, Kovács A P, Heiner Z, Kurdi G, Klebniczki J, Csatari M 2004 Selected Topics in Quantum Electronics, IEEE Journal of 10. 213
[10] Liu J, Kobayashi T 2010 Sensors 10 4296
[11] Schneider T, Wolfframm D, Mitzner R, Reif J 1999 Appl. Phys. B 68 749
[12] Li D R, L X H, Wu P, Luo Q M, Chen W, Zeng S Q 2006 Acta Phys. Sin. 55 4729 (in Chinese) [李德荣, 吕晓华, 吴萍, 骆清铭, 陈伟, 曾绍群 2006 55 4729]
[13] Kobayashi T, Shirakawa A 2000 Appl. Phys. B 70 S239
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[1] Liu J, Okamura K, Kida Y, Kobayashi T 2010 Opt. Express 18 22245
[2] DeLong K W, Trebino R, Kane D J 1994 J. Opt. Soc. Am. B 11 1595
[3] Clement T S, Taylor A J, Kane D J 1995 Opt. Express. 20 70
[4] Trebino R 2000 Frequency-Resolved Optical Grating: The Measurement of Ultrashort Laser Pulses (Kluwer Academic Publishers)
[5] Oksenhendler T, Coudreau S, Forget N, Crozatier V, Grabielle S, Herzog R, Gobert O, Kaplan D 2010 Appl. Phys. B 99 7
[6] Liu J, Jiang Y L, Kobayashi T, Li R X, Xu Z 2012 J. Opt. Soc. Am. B 29 29
[7] Liu J, Takayoshi T 2011 IQEC/CLEO 448
[8] Li Fangjia, Liu Jun, Li Ruxin 2013 Acta phys. Sin. 62 064211 (in Chinese) [李方家, 刘军, 李如新 2013 62 064211]
[9] Osvay K, Kovács A P, Heiner Z, Kurdi G, Klebniczki J, Csatari M 2004 Selected Topics in Quantum Electronics, IEEE Journal of 10. 213
[10] Liu J, Kobayashi T 2010 Sensors 10 4296
[11] Schneider T, Wolfframm D, Mitzner R, Reif J 1999 Appl. Phys. B 68 749
[12] Li D R, L X H, Wu P, Luo Q M, Chen W, Zeng S Q 2006 Acta Phys. Sin. 55 4729 (in Chinese) [李德荣, 吕晓华, 吴萍, 骆清铭, 陈伟, 曾绍群 2006 55 4729]
[13] Kobayashi T, Shirakawa A 2000 Appl. Phys. B 70 S239
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