Octave-spanning Flattened Dispersive Slot Waveguide for On-chip Chirped Pulse Amplification

被引：0

作者：

Fang, Yuxi ^{[1
]}

Bao, Changjing ^{[2
]}

Wang, Zhi ^{[1
]}

Liu, Yange ^{[1
]}

Zhang, Lin ^{[3
]}

Li, Si-Ao ^{[1
]}

Zhang, Yiwen ^{[1
]}

Huang, Hao ^{[2
]}

Ren, Yongxiong ^{[2
]}

Pan, Zhongqi ^{[4
]}

Yue, Yang ^{[1
]}

机构：

[1] Nankai Univ, Inst Modern Opt, Tianjin, Peoples R China

[2] Univ Southern Calif, Dept Elect Engn, Los Angeles, CA 90089 USA

[3] Tianjin Univ, Sch Precis Instrument & Optelect Engn, Tianjin, Peoples R China

[4] Univ Louisiana Lafayette, Dept Elect & Comp Engn, Lafayette, LA 70504 USA

来源：

2018 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) | 2018年

基金：

中国国家自然科学基金;

关键词：

integrated optics; dispersion compensation devices; nonlinear optics; pulse propagation; waveguides; FULL VECTORIAL MODEL; PROPAGATION; NITRIDE;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A Si3N4 horizontal slot waveguide with SiO2 cladding is designed to achieve flat negative dispersion over an octave-spanning bandwidth. 448x temporal broadening can be achieved for a 10-fs pulse after a 5-cm waveguide propagation. Together with the inherent low nonlinearity, it could be a key building block in on-chip chirped pulse amplification system with <10-fs pulse and >10-kW peak power.

引用

页数：3

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