High Degree Picosecond Pulse Compression in Chalcogenide-Silicon Slot Waveguide Taper

被引：29

作者：

Mei, Chao ^{[1
]}

Li, Feng ^{[3
,4
]}

Yuan, Jinhui ^{[2
,3
]}

Kang, Zhe ^{[3
]}

Zhang, Xianting ^{[3
]}

Wang, Kuiru ^{[1
]}

Sang, Xinzhu ^{[1
]}

Wu, Qiang ^{[5
]}

Yan, Binbin ^{[1
]}

Zhou, Xian ^{[3
]}

Wang, Liang ^{[3
]}

Yu, Chongxiu ^{[1
]}

Wai, P. K. A. ^{[3
,4
]}

机构：

[1] Beijing Univ Posts & Telecommun, StateKey Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China

[2] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China

[3] Hong Kong Polytech Univ, Photon Res Ctr, Dept Elect & Informat Engn, Hong Kong, Hong Kong, Peoples R China

[4] Hong Kong Polytech Univ, Shenzhen Res Inst, Shenzhen 518057, Peoples R China

[5] Northumbria Univ, Dept Phys & Elect Engn, Newcastle Upon Tyne NE1 8ST, Tyne & Wear, England

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2016年 / 34卷 / 16期

基金：

中国国家自然科学基金;

关键词：

2-soliton breather; As2S3-based slot waveguide taper; fundamental soliton; self-similar pulse compression; HIGHER-ORDER SOLITON; SUPERCONTINUUM GENERATION; SELF-COMPRESSION; CONFINING LIGHT; DISPERSION; COHERENCE; FLAT;

D O I：

10.1109/JLT.2016.2581823

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 propose and design a chalcogenide (As2S3)-based slot waveguide taper with exponentially decreasing dispersion profile to realize high-degree pulse compression of low-power chirped solitons. Based on the waveguide taper designed, pulse compression of fundamental solitons, and chirped 2-soliton breather are both investigated numerically. With self-similar pulse compression scheme, a 1 ps input pulse is compressed to 81.5 fs in 6 cm propagation. By using 2-soliton breather pulses, a 1 ps chirped pulse is compressed to 80.3 fs in just 2.54 cm. This is the first demonstration of the feasibility of high-degree nonlinear pulse compression in As2S3-based slot waveguide taper.

引用

页码：3843 / 3852

页数：10

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