Title :
Soliton coupling via group-velocity-matching cherenkov radiation in dispersion engineering fibers
Author :
Shaofei Wang ; Dengfeng Fan ; Xianglong Zeng
Author_Institution :
Key Lab. af Special Fiber Opt. & Opt. Access Networks, Shanghai Univ., Shanghai, China
Abstract :
We numerically present the group-velocity-matching Cherenkov radiation and the soliton spectral tunneling effect by using the concept of soliton coupling from a local state to the eigen state. A new wavelength conversion scheme with expanded wavelength span is proposed via cascaded soliton coupling by using two-segment fibers with three zero dispersion wavelengths. Numerical results show that energy conversion about 500 nm spanning can be realized.
Keywords :
Cherenkov radiation; eigenvalues and eigenfunctions; optical fibre dispersion; optical solitons; optical wavelength conversion; dispersion engineering fiber; eigen state; group velocity matching Cherenkov radiation; local state; soliton coupling; two segment fiber; wavelength conversion; zero dispersion wavelength; Couplings; Optical character recognition software; Optical fiber dispersion; Optical fibers; Optical wavelength conversion; Solitons; Soliton coupling Cascaded conversion Raman effect;
Conference_Titel :
Optical Communications and Networks (ICOCN), 2013 12th International Conference on
Conference_Location :
Chengdu
DOI :
10.1109/ICOCN.2013.6617211
