Soliton based optical communication
Reads0
Chats0
TLDR
In this paper, the effect of group velocity dispersion (GVD) imposes severe limit on information carrying capacity of optical communication systems and the application of solitons in communication systems opens the way to ultrahigh-speed information superhighways.Abstract:
The group velocity dispersion (GVD) imposes severe limit on information carrying capacity of optical communication systems. By choosing appropriate pulse shape highly stable light pulses known as solitons are generated when effect of GVD is balanced by self-phase modulation (SPM). The application of solitons in communication systems opens the way to ultrahigh-speed information superhighways. Transmission speed of order of Tbit/s can be achieved if optical amplifiers are combined with WDM in soliton based communication systems.read more
Citations
More filters
Journal ArticleDOI
Optical and other solitons for the fourth-order dispersive nonlinear Schrödinger equation with dual-power law nonlinearity
TL;DR: In this paper, the authors analyzed the soliton solutions of the fourth-order nonlinear Schrodinger equation (NLSE) with dual-power law nonlinearity using Ricatti-Bernoulli (RB) sub-ODE and modified Tanh-Coth methods.
Journal ArticleDOI
Temporal Solitons of Modified Complex Ginzberg Landau Equation
TL;DR: In this paper, a soliton solution of one dimensional modified complex Ginzburg Landau equation is reported and the parametric region where such soliton solutions are possible is also identified.
Journal ArticleDOI
Dark Soliton Array for Communication Security
Iraj Sadegh Amiri,Iraj Sadegh Amiri,Abdolkarim Afroozeh,Abdolkarim Afroozeh,Ikhwan Naim Md Nawi,Muhammad Arif Jalil,Azhar Mohamad,Jalil Ali,Preecha P. Yupapin +8 more
TL;DR: In this article, a system of dark soliton array (DSA) for secured optical communication using the multiplexed DSA pulses is presented, where different wavelength of input soliton pulses with relevant parameters are fed into the rings system while the radii of the rings are 7 μm, 5 μm and Rd = 50 μm.
Journal ArticleDOI
Generation of DSA for Security Application
Iraj Sadegh Amiri,Iraj Sadegh Amiri,K. Raman,Abdolkarim Afroozeh,Abdolkarim Afroozeh,Muhammad Arif Jalil,Ikhwan Naim Md Nawi,Jalil Ali,Preecha P. Yupapin +8 more
TL;DR: In this paper, a novel system of DSA for secured communication generated by using the multiplexed dark soliton pulses is proposed, where the multi-soliton pulses with relevant parameters are input into the micro ring resonators system with the radii of 10 μm and 5 μm.
Journal ArticleDOI
Bright and Dark Soliton Generation in a Left-Handed Nonlinear Transmission Line with Series Nonlinear Capacitors
TL;DR: In this paper, a positive group velocity left-handed nonlinear (LH-NL) transmission line with series nonlinear capacitances was shown to satisfy the nonlinear Schrodinger (NLS) equation.
References
More filters
Book
Fiber-Optic Communication Systems
TL;DR: In this article, the authors present an overview of the main components of WDM lightwave communication systems, including the following: 1.1 Geometrical-Optics Description, 2.2 Wave Propagation, 3.3 Dispersion in Single-Mode Fibers, 4.4 Dispersion-Induced Limitations.
Journal ArticleDOI
Self-phase-modulation in silica optical fibers
Roger H. Stolen,Chinlon Lin +1 more
TL;DR: In this paper, the authors report measurements of frequency broadening due to self-phase modulation (SPM) in optical fibers, using single-mode silica-core fibers and mode-locked argon-laser pulses.
Journal ArticleDOI
Solitons in optical communications
Hermann A. Haus,W.S. Wong +1 more
TL;DR: In this paper, the history of the use of solitons for optical fiber communications and the technical developments toward making soliton transmission practical are reviewed and the causes of bit errors in long-distance soliton transmissions are presented and the methods for reducing them are described.
Journal ArticleDOI
Nonlinear Effects in Optical Fibers: Origin, Management and Applications
Sunil Pratap Singh,Nar Singh +1 more
TL;DR: In this article, various types of nonlinear effects based on first effect such as self phase modulation, cross-phase modulation, and four-wave mixing are discussed and a comparative study of these effects is presented.
Journal ArticleDOI
Widely tunable sub-30-fs pulses from a compact erbium-doped fiber source.
TL;DR: Coupling femtosecond light pulses from an all-fiber Er:laser system into a dispersion-shifted and highly non-linear fiber generates output spectra exhibiting two broadband and mutually coherent maxima.