Title :
Dual-wavelength signals delays via Brillouin Slow Light in an Optical Fiber
Author :
Tian, Changyong ; Wu, Chongqing ; Wang, Zhi ; Shum, P. ; Xia, Li ; Fu, Songnian ; Guo, Ning ; Liang, Sheng
Author_Institution :
Key Lab. of Educ. Minist. on Luminescence & Opt. Inf. Technol., Beijing Jiaotong Univ., Beijing
Abstract :
We demonstrate the single and dual wavelength signals delays via Brillouin slow light in the single mode fiber at the same time. Moreover, each wavelength delay of the signal can be also controlled by the other wavelength pump power. For single wavelength, the width of 100 ns pulse can be delayed from 0 ns to 40 ns by tuning the power of the pump while for dual wavelengths pump the delay time decrease to 30 ns.
Keywords :
delay estimation; laser tuning; optical fibre communication; optical pumping; optical transmitters; slow light; stimulated Brillouin scattering; Brillouin slow light; dual-wavelength signals delay; pump power tuning; single mode optical fibre; stimulated Brillouin scattering; time 0 ns to 40 ns; time 100 ns; time 30 ns; wavelength pump power control; Brillouin scattering; High speed optical techniques; Optical buffering; Optical fibers; Optical pumping; Optical refraction; Optical signal processing; Optical variables control; Propagation delay; Slow light;
Conference_Titel :
PhotonicsGlobal@Singapore, 2008. IPGC 2008. IEEE
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-3901-0
Electronic_ISBN :
978-1-4244-2906-6
DOI :
10.1109/IPGC.2008.4781437
