Open AccessJOINT EFFECT OF STIMULATED FOUR PHOTON MIXING AND STIMULATED RAMAN SCATTERING IN OPTICAL FIBER
Author(s) -
Shen Shu-Po
Publication year - 1990
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.39.526
Subject(s) - raman scattering , materials science , photon , raman spectroscopy , optics , multi mode optical fiber , fiber , scattering , mixing (physics) , four wave mixing , molecular physics , optical fiber , physics , nonlinear optics , quantum mechanics , composite material , laser
Six pairs of Stokes-anti-Stokes lines of stimulated four photon mixing in a multimode fiber with GeO2+P2O5 doped silica core are simultaneously recorded. A continuum band generated jointly by SFPM and stimulated Raman scattering is obtained in the spectral range 540-640 nm. On the basis of two different experiment results for 20 m and 200 m fiber, the mechanism of competition and transformation between SFPM and SRS are analyzed in some detail.