Numerical modeling of Gaussian beam propagation in a stimulated Raman scattering medium using finite difference (FD) method

Authors

  • Grace G. Manahan ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Maria Leilani Y. Torres ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Wilson O. Garcia ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

Finite difference (FD) method is utilized to solve the wave equation for stimulated Raman scattering with a focused Gaussian beam input and model the Stokes amplification inside a Raman medium. Moreover, pump depletion is observed upon the generation of the Stokes beam. With increasing Raman gain coefficient, a significant narrowing of the Stokes beam is observed.

SPP 2007 Proceedings Cover

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Published

2007-10-24

Issue

2007: Proceedings of the 25th Samahang Pisika ng Pilipinas Physics Congress

Section

Poster Session PB

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How to Cite

[1]
“Numerical modeling of Gaussian beam propagation in a stimulated Raman scattering medium using finite difference (FD) method”, Proc. SPP, vol. 25, no. 1, p. SPP-2007-PB-21, Oct. 2007, Accessed: May 02, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP-2007-PB-21