MULTI-OCTAVE OPERATION OF ANALOG OPTICAL LINK USING PARALLEL INTENSITY MODULATORS

被引：0
|
作者：
Cui, Yan [1 ]
Dai, Yitang [1 ]
Xu, Kun [1 ]
Yin, Feifei [1 ]
Lin, Jintong [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China
来源：
2013 12TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN) | 2013年
关键词：
Second order harmonic distortion; Dynamic range; Analog optical link; MACH-ZEHNDER MODULATOR; SYSTEM;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we show in detail that the complementary modulation characteristic of the parallel intensity Mach-Zehnder modulators can be exploited for the cancellation of the second order harmonic distortion in the analog optical links. A suppression of 29.3 dB in the second order harmonic distortion is experimentally demonstrated. By using this proposed technique, multi-octave operation of the link is implemented. The proposed approach can be used to suppress the second order harmonic distortion which is pronounced in the low biased links. This technique shows excellent potential for future multi-octave analog optical links.
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页数：4
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