Journal ArticleDOI
Study on fundamental and higher order soliton with and without third-order dispersion near zero dispersion point of single mode fiber
Reads0
Chats0
TLDR
In this article, the effect of the presence of third-order dispersion (TOD, β3) on the displacement of fundamental and higher-order soliton pulses was studied.Abstract:
In this work, we study the effect of fundamental and higher order soliton with and without the presence of third-order dispersion (TOD, β3). The effect is studied near the zero dispersion wavelength of 1270 nm with second-order dispersion (β2) value of 0.22 ps2/km for various third-order dispersion parameter sweeps from 0.01 to 0.1 ps3/km. The theme of temporal pulse displacement due to TOD is studied for 10 and 20 soliton periods for fundamental soliton and 10 soliton period for higher order soliton (N = 2). The effective pulse width of 1 ps (FWHM) is displaced from its original position to adjacent position depending upon the TOD value. It is found in both fundamental and higher order soliton, that the displacement in higher for TOD value of 0.1 ps3/km than 0.01 ps3/km. The effect of displaced fundamental soliton pulse is pictured with respect to the transmitted distance (different soliton period) and TOD. The spectral characteristics of higher order soliton is also analyzed which is one of the characteristic mechanisms for supercontinuum generation.read more
Citations
More filters
Supercontinuum generation, photonic crystal fiber
TL;DR: In this article, a review of numerical and experimental studies of supercontinuum generation in photonic crystal fiber is presented over the full range of experimentally reported parameters, from the femtosecond to the continuous-wave regime.
Journal ArticleDOI
Performance analysis of multilogic all-optical structure based on nonlinear signal processing in SOA
V. Sasikala,K. Chitra +1 more
TL;DR: Combination of optical gates such as all-optical AND, OR, NOT, XOR, NOR and XNOR operations are successfully simulated in single structure and simulation results confirm that the proposed design can be implemented at high data rate of more than 10Gbps with good quality factor and extinction ratio.
Journal ArticleDOI
Combined influence of third-order dispersion, intra-pulse Raman scattering, and self-steepening effect on soliton temporal shifts in telecommunications
TL;DR: The influence of higher-order nonlinear effects like third-order dispersion, intra-pulse Raman scattering, and self-steepening effects on 1-ps soliton pulse shift or displacement from its initial position are discussed.
Journal ArticleDOI
Analytical and numerical demonstration of phase characteristics on two solitons under the influence of third-order dispersion
R. Udaiyakumar,Naim Ben Ali,Bhupeshwaran Mani Naicker,M.S. Mani Rajan,P. P. Yupapin,Iraj Sadegh Amiri +5 more
TL;DR: In this article, the influence of third-order dispersion on phase change properties of two-soliton model is numerically and analytically investigated using perturbation theory approach and split-step Fourier transform, phase characteristics of two solitons pulse are evolved and solved by nonlinear Schrodinger equation.
Journal ArticleDOI
Dispersion independent mode-locked erbium-doped fiber laser with a chirped fiber Bragg grating
Simin Liu,Kehan Yu,Zuxing Zhang +2 more
TL;DR: In this paper, a dispersion-independent erbium-doped mode-locked fiber laser was proposed and demonstrated by incorporating a chirped fiber Bragg grating (CFBG) into the laser cavity.
References
More filters
Book
Nonlinear Fiber Optics
TL;DR: The field of nonlinear fiber optics has advanced enough that a whole book was devoted to it as discussed by the authors, which has been translated into Chinese, Japanese, and Russian languages, attesting to the worldwide activity in the field.
Journal ArticleDOI
Supercontinuum generation in photonic crystal fiber
TL;DR: In this paper, a review of numerical and experimental studies of supercontinuum generation in photonic crystal fiber is presented over the full range of experimentally reported parameters, from the femtosecond to the continuous-wave regime.
Journal ArticleDOI
Transmission of stationary nonlinear optical pulses in dispersive dielectric fibers. I. Anomalous dispersion
Akira Hasegawa,Frederick Tappert +1 more
TL;DR: Theoretical calculations supported by numerical simulations show that utilization of the nonlinear dependence of the index of refraction on intensity makes possible the transmission of picosecond optical pulses without distortion in dielectric fiber waveguides with group velocity dispersion.
Journal ArticleDOI
Soliton propagation in long fibers with periodically compensated loss
TL;DR: In this paper, the authors study soliton propagation in an all-optical, long-distance communications system where fiber loss is periodically compensated by Raman gain and find that distortion of the transmitted pulses from true solitons shows a peak near z 0 = L/8 where L and z 0 are the amplification and soliton periods, respectively.
Journal ArticleDOI
Radiations by solitons at the zero group-dispersion wavelength of single-mode optical fibers
TL;DR: In this paper, the effect of the perturbation on the pulse is to excite radiation at a frequency inversely proportional to the small parameter ε, and the amplitude of the radiation is exponentially small.
Related Papers (5)
Influences of third-order dispersion on linear birefringent optical soliton transmission systems
Mutual compensation of the higher-order nonlinearity and the third-order dispersion
Shan-liang Liu,Xi-qiang Liu +1 more