论文信息 - Large tunable delay with low distortion of 10 Gbit/s data in a slow light system based on narrow band fiber parametric amplification.

Large tunable delay with low distortion of 10 Gbit/s data in a slow light system based on narrow band fiber parametric amplification.

We describe slow light propagation of a 10 Gbit/s data stream in a narrow band fiber parametric amplifier. A large tunable delay of 10 to 60 ps with very low signal distortion has been demonstrated in a 1 km long dispersion shifted fiber. The longitudinal variation of the fiber propagation parameters was extracted from measured amplified spontaneous emission and these parameters serve to accurately predict the delayed temporal pulse shape. Simulated results suggest that the system exhibits large delays with low distortions in a wide spectral range within the OPA gain spectrum.

[1] Gadi Eisenstein,et al. Tunable all optical delay via slow and fast light propagation in a Raman assisted fiber optical parametric amplifier: a route to all optical buffering. , 2005, Optics express.

[2] Magnus Karlsson,et al. Four-wave mixing in fibers with randomly varying zero-dispersion wavelength , 1998 .

[3] Riccardo Poli,et al. Particle swarm optimization , 1995, Swarm Intelligence.

[4] G Eisenstein,et al. On the balance between delay, bandwidth and signal distortion in slow light systems based on stimulated Brillouin scattering in optical fibers. , 2006, Optics express.

[5] Zhaoming Zhu,et al. 12-GHz-Bandwidth SBS Slow Light in Optical Fibers , 2006, 2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference.

[6] Luc Thévenaz,et al. Long optically controlled delays in optical fibers. , 2005, Optics letters.

[7] Zhaoming Zhu,et al. Distortion management in slow-light pulse delay. , 2005, Optics express.

[8] A. Schweinsberg,et al. Tunable all-optical delays via Brillouin slow light in an optical fiber , 2005, (CLEO). Conference on Lasers and Electro-Optics, 2005..

[9] Weisheng Hu,et al. Propagation of 10-Gb/s RZ data through a slow-light fiber delay-line based on parametric process , 2006, 2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference.

[10] Luc Thévenaz,et al. Arbitrary-bandwidth Brillouin slow light in optical fibers. , 2006, Optics express.