Pulse broadening due to higher order dispersion and its transmission limit

Amemiya, M.

doi:10.1109/50.996578

Cited by 30 publications

(28 citation statements)

References 5 publications

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“…However, depending on the number of channels and channel separation, a wideband WDM system may have a quite large bandwidth, which can no longer be accommodated in a low loss window. It has also been observed that the SRS effect is influenced by fiber chromatic dispersion, which causes a phase delay among the propagating pulses (Wang et al 1998;Islam et al 1999;Stolen and Johnson 1986;Islam 1998;Amemiya 2002). However, the complete performance evaluation of an optical wideband WDM system including fiber chromatic dispersion in presence of the SRS effect is yet to be reported.…”

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confidence: 92%

Performance of an optical wideband WDM system considering stimulated Raman scattering, fiber attenuation and chromatic dispersion

2007

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The performance of an optical wideband wavelength division multiplexed (WDM) communication system is analyzed considering the effects of stimulated Raman scattering, fiber attenuation and chromatic dispersion. Improved models for the Raman gain and the fiber attenuation constant are proposed, which yield better and reliable performance results of the WDM system. Effect of fiber chromatic dispersion is also investigated and it is observed that dispersion can suitably be selected to overcome the limitations imposed by the stimulated Raman scattering phenomenon.

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confidence: 92%

Performance of an optical wideband WDM system considering stimulated Raman scattering, fiber attenuation and chromatic dispersion

2007

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“…The strong harmful influence of second order dispersion is well known in literature [1]. This was reason for investigating new methods and new technologies that could reduce and undo degrading influence of second order of dispersion.…”

Section: Introductionmentioning

confidence: 99%

“…Intramodal or chromatic dispersion may occur in all types of the optical fiber and origins from the finite spectral linewidth of the optical source [1][2][3][4][5][6][7][8][9][10][11][12][13]. It causes broadening of each transmitted mode (LP 01 in single-mode fiber), i.e., induces effect known as intersymbol interference (ISI).…”

Section: Introductionmentioning

confidence: 99%

Influence of Even Order Dispersion on Soliton Transmission Quality With Coherent Intereference

Panajotović¹,

Milović²,

Biswas³

2008

PIER B

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Abstract-The transmission speed of optical networks strongly depends on the impact of higher order dispersion. In the presence of coherent interference which can't be kept under control by optical filtering, the impact of higher order dispersion becomes more serious. In this paper we give general expressions that describe pulse deformation due to even higher order dispersion in a single-mode fiber. The impulsive responses for even order dispersion in the presence of coherent interference are characterized by symmetrical waveforms with long trailing skirts. Individual and joint influence of second and fourth order dispersion on the transmission quality is studied. Pulse shape and eye diagram are obtained.

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“…Amemiya, M. in 2002 [6] studied the significant increase in the transmission speed of optical networks. Amemiya showed that the impact of higher order dispersion should be clarified to even and odd higher order dispersion in a singlemode fiber.…”

Section: Introductionmentioning

confidence: 99%

Using Different Techniques in Data Transferring by Optisystem Program

Jabbar¹

2017

AJOP

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Abstract:Nowadays, signal communication is considered as a vital element of our modern daily life. This is due to the need for transmitting large amount of different data types such as text, voice, images, videos, etc. The increase in the volume of data communications requires large data transmission capacity. The data can be transmitted using copper wire, but with low data transmission capacity. To resolve this issue of transmitting large data with a higher signal to noise ratio and larger communication distant, lightwave technology was adopted. The work focuses on the design and the modeling of single and dual channels optical communication systems that use lightwaves as a carrier for signal transmission. This is to study characteristics and conduct performance evaluation and analysis of the designed communication subsystems through the use of different data transmission and reception techniques. Optisystem simulation software is used as a powerful simulation tool in the development of optical system modules, which include the transmitter that converts signal to light, fiber-optic channel, and the receiver that converts light back to the original signal.

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Pulse broadening due to higher order dispersion and its transmission limit

Cited by 30 publications

References 5 publications

Performance of an optical wideband WDM system considering stimulated Raman scattering, fiber attenuation and chromatic dispersion

Performance of an optical wideband WDM system considering stimulated Raman scattering, fiber attenuation and chromatic dispersion

Influence of Even Order Dispersion on Soliton Transmission Quality With Coherent Intereference

Using Different Techniques in Data Transferring by Optisystem Program

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