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With the development of fiber communication, the emergence of large capacity, high bit-rate, high input optical power, and multi-channel in the wavelength division multiplexing(WDM) fiber optic transmission systems, the nonlinear cross-phase modulation (XPM) effect and the high order dispersions should be considered because these effects are inevitable and strong enough. When two optical pulses are...
Increased channel capacity of optical transmission system is obtained either by increasing the bit rate of transmission or by using the technique of wavelength division multiplexing (WDM). In long distance communication, higher launched power is required to achieve the required signal to noise ratio. But with the increased launched optical powers, bit rates and the number of wavelength channels, the...
In this paper, we have proposed an analytical model to compensate the chromatic dispersion in an optical transmission system using apodized fiber Bragg grating (FBG). Here we have presented an optimization process of the apodization strength factor of apodized FBG based dispersion compensation. It is demonstrated that a proper choice of the apodization strength factor results in minimum deviation...
In wavelength division multiplexing (WDM) optical transmission system, crosstalk due to cross-phase modulation (XPM) is one of the most significant nonlinear effect. On the other hand in a first order group velocity dispersion (GVD) compensated system, second order GVD also restricts bit rate. This paper presents an analytical treatment of XPM effect in presence of second order GVD in WDM fiber-optic...
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