Self phase modulation of a Gaussian laser beam through a non linear thin film

نویسندگان

  • F. Bloisi
  • L. Vicari
  • S. Martellucci
  • J. Quartieri
  • P. Cavaliere
چکیده

2014 After some numerical experience, we developed a technique allowing the fast computation of an integral appearing in the mathematical study of the diffraction rings produced by the self phase modulation of a Gaussian laser beam through a non linear thin film. The results obtained by means of a simple microcomputer (IBM-PC) are shown to may be used for the deduction of the non linearity properties of the film. Revue Phys. Appl. 24 (1989) 411-415 MARS 1989, Classification Physics Abstracts 42.65J 42.10 42.30

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تاریخ انتشار 2017