High-order dispersion mapping of an optical fiber

Parameters Dynamics of Dispersion-managed Soliton versus Third-order Dispersion in Optical Fiber Transmission System

In this paper, we briefly review the mathematics model established for describing third order dispersion (TOD) compensated optical fiber transmission system and modified averaging method for obtaining dispersion-managed (DM) soliton. Then, we study the relation among DM soliton’s width, phase, chirp, peak power and energy, and reveal the TOD influences on them. By using modified averaging metho...

Effects of fourth-order fiber dispersion on ultrashort parabolic optical pulses in the normal dispersion regime

Dispersion in Optical Fiber Communication

Optical fiber is one of the most important communication media in communication system. Due to its versatile nature and negligible transmission loss it is used in high speed data transmission. Dispersion in a single mode fiber is the bottleneck of long haul optical communication systems, which limits the bit rate and repeater-less distance. Chromatic dispersion (CD) of a single mode fiber (SMF)...

Electronic equalizations for optical fiber dispersion compensation

Foster F. Dai Auburn University Electrical and Computer Engineering Department 200 Broun Hall Auburn, Alabama 36849-5201 E-mail: [email protected] Abstract. This paper presents complete models for various fiber dispersions and their mitigations using electronic equalizers. A novel constantmodulus-adaptive CMA blind equalization technique is proposed for fiber dispersion compensation. Simulat...

Dispersion Flattened Optical Fiber Design for Large Bandwidth and High-speed Optical Communications Using Optimization Technique

In this paper, design of the RII triple-clad structure as a dispersion flattened optical fiber including small pulse broadening factor as well as small dispersion and its slope applicable in broadband and fast communication is considered. The proposed optimization technique is based on the Genetic Algorithms (GA) consisting suitable fitness function for each application. The putting forward des...