Mitigation of non-linear four-wave mixing phenomenon in a fully optical communication system
نویسندگان
چکیده
منابع مشابه
Suppression of Four Wave Mixing Based on the Pairing Combinations of Differently Linear-Polarized Optical Signals in WDM System
Data transmission in optical systems and increased transmission distance capacity benefit by using optical amplification wavelength division multiplexing (WDM) technology. The combination of four waves (FWM) is a non-linear effect in the wavelength division multiplex (WDM), when more than two wavelengths of light in a fiber launch will occur. FWM amount depends on the channel, the channel spaci...
متن کاملsuppression of four wave mixing based on the pairing combinations of differently linear-polarized optical signals in wdm system
data transmission in optical systems and increased transmission distance capacity benefit by using optical amplification wavelength division multiplexing (wdm) technology. the combination of four waves (fwm) is a non-linear effect in the wavelength division multiplex (wdm), when more than two wavelengths of light in a fiber launch will occur. fwm amount depends on the channel, the channel spaci...
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In this paper, the four wave mixing effect on sixteen channel wavelength divison multiplexing has been compared for different modulation formats at various values of dispersion, core effective area, channel spacing.The performance of system has been evaluated in terms of four wave mixing power, BER and Qfactor.This paper simulates that with increase in the channel spacing,core effective area of...
متن کاملFour-wave mixing in a system
The four-wave mixing 4WM signal is calculated for a three-level quantum system in a configuration upper level 2, lower levels 1 and 3 that is driven by three fields. Pump fields E and E drive the 1-2 and 3-2 transitions, respectively. The probe field is detuned from field E by an amount . If the detuning of field E from the 1-2 transition frequency is equal to that of field E from the 3-2 trans...
متن کاملIntermixing between four-wave mixing and six-wave mixing in a four-level atomic system
Abstract We investigate the interplay between six-wave mixing (SWM) and four-wave mixing (FWM) resulting from atomic coherence and polarization beat in a four-level atomic system. The dressed FWM evolution and competition pathways can be controlled by the coupling field to exhibit two FWM and SWM turning points, FWM+SWM, and FWM+FWM interference regions. Quantum interference between two FWM or ...
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ژورنال
عنوان ژورنال: TELKOMNIKA (Telecommunication Computing Electronics and Control)
سال: 2020
ISSN: 2302-9293,1693-6930
DOI: 10.12928/telkomnika.v18i6.16136