A flexible waveforms generator based on a single dual-parallel Mach-Zehnder modulator

被引：6
|
作者：
Yan, Juanjuan [1 ]
Xia, Zhenya [1 ]
Zhang, Shihu [1 ]
Bai, Ming [1 ]
Zheng, Zheng [1 ]
机构：
[1] Beihang Univ, Sch Elect & Informat Engn, Beijing 100191, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2015年 / 334卷
基金：
中国国家自然科学基金;
关键词：
Waveforms generator; Dual-parallel Mach-Zehnder modulator; Similarity coefficient; PHOTONIC GENERATION; SIGNALS;
D O I：
10.1016/j.optcom.2014.08.005
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new scheme of waveforms generator using a single dual-parallel Mach-Zehnder modulator (DPMZM) driven by a sinusoidal RE signal is proposed. By optimizing the working parameters of the DPMZM with a waveform generation algorithm, various waveforms, such as Gaussian, trapezoidal, triangular, sawtooth waveforms and sine pulses, with a repetition rate of 10 GHz are theoretically and experimentally generated. It is found that the similarity coefficient between the experimental results and the theoretical results is larger than 92%, (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：31 / 34
页数：4
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