Litvin, IA2009-02-122009-02-122006-07Litvin, 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 1http://hdl.handle.net/10204/299251st Annual Conference of the SAIP, University of the Western Cape, South Africa, 3-7 July 2006Numerical 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 predictedenRaman field strengthPhase effectsTalbot effectInvestigation into the phase effects in nonlinear hollow waveguidesConference PresentationLitvin, I. (2006). Investigation into the phase effects in nonlinear hollow waveguides. http://hdl.handle.net/10204/2992Litvin, IA. "Investigation into the phase effects in nonlinear hollow waveguides." (2006): http://hdl.handle.net/10204/2992Litvin I, Investigation into the phase effects in nonlinear hollow waveguides; 2006. http://hdl.handle.net/10204/2992 .TY - Conference Presentation AU - Litvin, IA AB - 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 DA - 2006-07 DB - ResearchSpace DP - CSIR KW - Raman field strength KW - Phase effects KW - Talbot effect LK - https://researchspace.csir.co.za PY - 2006 T1 - Investigation into the phase effects in nonlinear hollow waveguides TI - Investigation into the phase effects in nonlinear hollow waveguides UR - http://hdl.handle.net/10204/2992 ER -