Numerical calculations of the phase velocities of collective modes of a hollow waveguide at the Stokes frequency is carried out. The self- imaging of transverse structure of modes superposition (Talbot effect) is investigated. It is shown that the sum of longitudinal wave numbers of collective modes is not changed with change of pump power. On raising the pump power the linear increase of Talbot length in stimulated Raman scattering (SRS)-active medium and periodical variation of Talbot length in the process of nonresonant SRS are predicted
Reference:
Litvin, IA. 2006. Investigation into the phase effects in nonlinear hollow waveguides. 51st Annual Conference of the SAIP, University of the Western Cape, South Africa, 3-7 July 2006, pp 1
Litvin, I. (2006). Investigation into the phase effects in nonlinear hollow waveguides. http://hdl.handle.net/10204/2992
Litvin, IA. "Investigation into the phase effects in nonlinear hollow waveguides." (2006): http://hdl.handle.net/10204/2992
Litvin I, Investigation into the phase effects in nonlinear hollow waveguides; 2006. http://hdl.handle.net/10204/2992 .
