.Study of SBS slow light based on nano-material doped fiber[J].Optoelectronics Letters,2009,5(2):135-137 Study of SBS slow light based on nano-material doped fiber 张颖  郎佩林  张茹 Key Laboratory of Optical Communication & L ightwave Technologies of Ministry of Education, School of Sciences, Beijing University of Posts and Telecommunications, Beijing 100876, China ? Abstract:       A novel optical fiber doped with nano material InP is manufactured by the modified chemical vapor deposition (MCVD). The slow light based on stimulated Brillouin scattering (SBS) in the optical fiber is studied. The results show that a time delay of～738 ps is obtained when the input Stokes pulse is 900 ps(FWHM) and the SBS gain is～15. It shows that a considerable time delay and an amplification of the input light can be achieved by this novel optical fiber. Hits: 3691 Download times: 191 View Full Text    Download reader