8 December 2005 Performance comparison of several types of fibers in a 40 × 40 Gb/s RZ-DPSK DWDM system with hybrid Raman-EDFA amplification
Author Affiliations +
Proceedings Volume 6021, Optical Transmission, Switching, and Subsystems III; 60211L (2005) https://doi.org/10.1117/12.634724
Event: Asia-Pacific Optical Communications, 2005, Shanghai, China
Abstract
This paper focuses on numerical performance comparison of three typical G.655 transmission fibers in a 40×40Gb/s dense wavelength-division-multiplexing (DWDM) transmission system operating in C-band using return-to-zero differential phase-shift keying (RZ-DPSK) modulation format and hybrid Raman erbium-doped fiber amplifier (EDFA) amplification. An optimization operation over parameters, such as span input power and pre-compensation percent, is performed in the simulation. Simulation results show that the optimum choice of fiber depends on the application requirements and type of the systems and there must be some tradeoffs. Large Effective Area Fiber (LEAF) demonstrates better performance synthetically considering Q-factor, nonlinear tolerance and dispersion tolerance, and all the three G.655 fiber types take on some superiority over the conventional G.652 fiber.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xiaoxia Wu, Kun Xu, Jian Wu, Jintong Lin, "Performance comparison of several types of fibers in a 40 × 40 Gb/s RZ-DPSK DWDM system with hybrid Raman-EDFA amplification", Proc. SPIE 6021, Optical Transmission, Switching, and Subsystems III, 60211L (8 December 2005); doi: 10.1117/12.634724; https://doi.org/10.1117/12.634724
PROCEEDINGS
8 PAGES


SHARE
Back to Top