Abuelma’atti, M.T. Theoretical Analysis of the Intermodulation Performance of Mach-Zehnder Modulators with Difference Frequency Injection. International Journal of Infrared and Millimeter Waves, 28 (10). pp. 831-838. ISSN 0195-9271 (Print) 1572-9559 (Online)
Large signal analysis of Mach-Zehnder electro-optic modulators excited by three tone signals is presented. The special case of two equal-amplitude sinusoids plus a difference-frequency injection is considered in detail. The results show that even under large signal conditions it is possible, at least in theory, to totally eliminate the third-order intermodulation when the amplitudes of the equal-amplitudes input sinusoids and the difference-frequency injection are equal. This would be a promising technique for achieving highly linear Mach-Zehnder electro-optic modulators.
|Divisions:||College Of Engineering Sciences > Electrical Engineering Dept|
|Deposited By:||ANKAR (g200603940) (g200603940)|
|Deposited On:||23 Mar 2008 09:24|
|Last Modified:||12 Apr 2011 13:07|
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