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.

Downloads

Issue

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

Physics: Key to understanding nature
Liknayan: Susi sa pagtuklas ng kalikasan
24-26 October 2007, University of the Philippines Los Baños, Laguna

Article ID

SPP-2007-PB-21

Section

Poster Session PB

Published

2007-10-24

How to Cite

[1]

GG Manahan, MLY Torres, and WO Garcia, Numerical modeling of Gaussian beam propagation in a stimulated Raman scattering medium using finite difference (FD) method, Proceedings of the Samahang Pisika ng Pilipinas 25, SPP-2007-PB-21 (2007). URL: https://proceedings.spp-online.org/article/view/SPP-2007-PB-21.