The reduction of harmonic and intermodulation distortions with a cascaded Mach-Zehnder modulator

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/28222

Title:	The reduction of harmonic and intermodulation distortions with a cascaded Mach-Zehnder modulator
Authors:	Lee,CT;Lee,HC;Sheu,LG
Contributors:	光電科學研究所
Keywords:	VIDEO TRANSMISSION;LINEARIZATION
Date:	1996
Issue Date:	2010-06-29 19:44:18 (UTC+8)
Publisher:	中央大學
Abstract:	A cascaded two-stage Mach-Zehnder modulator is used to suppress the harmonic and intermodulation distortions simultaneously. The modulation electric fields are applied on the first and second stages in the y and z directions of z-cut lithium niobate crystal, respectively. Because of the inherent versatility of the adjustable modulation parameters, superior linear modulation response can be achieved. When -50 dB nonlinear suppression is required, the modulation depth of 7.5% can be obtained.
Relation:	OPTICAL REVIEW
Appears in Collections:	[Graduate Institute of Optics and Photonics] journal & Dissertation

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