The Optimal Input Optical Pulse Shape for The Self-Phase Modulation Based Chirp Generator

被引:0
|
作者
Zachinyaev, Yuriy [1 ]
Rumyantsev, Konstantin [1 ]
机构
[1] Southern Fed Univ, Rostov Na Donu, Russia
关键词
D O I
10.1063/1.5032043
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
The work is aimed to obtain the optimal shape of the input optical pulse for the proper functioning of the self phase modulation based chirp generator allowing to achieve high values of chirp frequency deviation. During the research, the structure of the device based on self-phase modulation effect using has been analyzed. The influence of the input optical pulse shape of the transmitting optical module on the chirp frequency deviation has been studied. The relationship between the frequency deviation of the generated chirp and frequency linearity for the three options for implementation of the pulse shape has been also estimated. The results of research are related to the development of the theory of radio processors based on fiber-optic structures and can be used in radars, secure communications, geolocation and tomography.
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页数:5
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