Dispersion and diffraction mechanisms suppressing soliton self-frequency shift in a medium with retarded optical nonlinearity |
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| Authors: | A M Zheltikov |
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| Institution: | (1) Faculty of Physics, International Laser Center, Moscow State University, Vorob’evy gory, Moscow, 119992, Russia |
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| Abstract: | The frequency dependence of group-velocity dispersion and diffraction-induced increase in the effective mode area in the long-wavelength range suppress the soliton self-frequency shift in a medium with retarded nonlinearity. This effect reduces unwanted variations in the central wavelength, as well as fluctuations of the delay time of the frequency-shifted soliton with respect to the input pulse. |
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