Design and performance analysis of high-order optical temporal differentiator with twin-core fiber

Haidong You; Tigang Ning; Jing LiWei JianXiaodong WenLi Pei

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Design and performance analysis of high-order optical temporal differentiator with twin-core fiber

机译：Design and performance analysis of high-order optical temporal differentiator with twin-core fiber

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摘要

A simple and general approach for implementing all-fiber high-order optical temporal differentiator based on twin-core fiber (TCF) is presented and demonstrated. Specifically, the core 2 (or core 1) of the TCF should be cut in N sections with the same length for achieving N'th-order optical temporal differentiator, which can be considered to consist of N cascaded first-order optical temporal differentiators based on TCF. Our simulations show that the proposed approach can provide optical operation bandwidths in the several THz regime, which is capable of accurately processing time features as short as subpicoseconds. Performance analysis results show a good accuracy calculating the high-order time differentiation of the optical signal launched at core 2 (or core 1).

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来源
《Optical Engineering》 |2013年第8期|086101-1-086101-7|共7页
作者
Haidong You; Tigang Ning; Jing LiWei JianXiaodong WenLi Pei;
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作者单位

Beijing Jiaotong University, Key Laboratory of All Optical Network & Advanced Telecommunication Network of EMC, Institute of Lightwave Technology, Beijing 100044, China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类计量学;
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Design and performance analysis of high-order optical temporal differentiator with twin-core fiber

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