Triangular-shaped pulse generation based on self-convolution of a rectangular-shaped pulse

被引：23
作者：
Wu, Zhao
Lei, Lei
Dong, Jianji
Zhang, Xinliang [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Peoples R China
来源：
OPTICS LETTERS | 2014年 / 39卷 / 08期
基金：
中国国家自然科学基金;
关键词：
SPACE-TIME DUALITY; PHOTONIC GENERATION;
D O I：
10.1364/OL.39.002258
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A photonic approach to generate a triangular-shaped pulse utilizing the self-convolution process of a rectangular-shaped pulse is proposed and demonstrated. The configuration is characterized by two sections of dispersive fibers with opposite signs connected by a parametric mixing process, which corresponds to a temporal reduced 4-f system in addition, with a pattern square operation at the Fourier plane. The proposal is analyzed and validated by simulation and experiment, and triangular pulses with different pulse widths are successfully generated. (C) 2014 Optical Society of America
引用
收藏
页码：2258 / 2261
页数：4
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