Effect of Four Wave Mixing in WDM Systems for Higher number of Channels
نویسندگان
چکیده
منابع مشابه
Nonlinear Effect of Four Wave Mixing for WDM in Radio-over-Fiber Systems
Unlike the linear effects which can be compensated, the nonlinear effects accumulate and degrade the system -performance. The information capacity of a light wave is ultimately limited by the nonlinear interactions between the information signals and the fiber medium. Four wave mixing (FWM) is a type of nonlinear effect which occurs in wavelength division multiplexing (WDM) when light of two or...
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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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This paper introduces the non linear optical effect known as four wave mixing (FWM). In wavelength division multiplexing (WDM) systems four wave mixing can strongly affect the transmission performance on an optical link. As a result it is important to investigate the impact of FWM on the design and performance of WDM optical communication systems. The main objective of this paper is to analyze ...
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Four-wave mixing (FWM) in semiconductor optical amplifiers is an attractive mechanism for wavelength conversion in wavelength-division multiplexed (WDM) systems since it provides modulation format and bit rate transparency over wide tuning ranges. A series of systems experiments evaluating several aspects of the performance of these devices at bit rates of 2.5 and 10 Gb/s are presented. Include...
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The nonlinear effect degrades the system performance. Because nonlinear effects tend to manifest themselves when optical power is very high, they become important in WDM. Four-wave mixing (FWM) is one of the dominating degradation effects in wavelength divisionmultiplexing (WDM) systems with dense channel spacing and low chromatic dispersion on the fiber. Four wave mixing (FWM) is a parametric ...
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ژورنال
عنوان ژورنال: International Journal of Smart Sensor and Adhoc Network.
سال: 2013
ISSN: 2248-9738
DOI: 10.47893/ijssan.2013.1197