Ultrabroadband flat dispersion tailoring of dual-slot silicon waveguides
文献类型：期刊论文
| 作者 | Zhu, Ming1; Liu, Hongjun1; Li, Xuefeng2; Huang, Nan1 ; Sun, Qibing1; Wen, Jin1; Wang, Zhaolu1
|
| 刊名 | optics express
 |
| 出版日期 | 2012-07-02 |
| 卷号 | 20期号:14页码:15899-15907 |
| ISSN号 | 1094-4087 |
| 产权排序 | 1 |
| 合作状况 | 国内 |
| 中文摘要 | we propose a new strip/slot hybrid waveguide with double slots, which exhibits a flat and low dispersion over a 1098-nm bandwidth with four zero-dispersion wavelengths. dispersion of dual-slot silicon waveguide is mainly determined by mode transition from a strip mode to a slot mode rather than by material dispersion. dispersion tailoring is investigated by tuning different structural parameters of waveguides. moreover, nonlinear coefficient of dual-slot silicon waveguide and phase-matching condition in fwm are both explored in detail. the dual-slot waveguide can be used to generate supercontinuum with bandwidth extending up to 1630 nm pumped by femtosecond pulses. this waveguide will have a great potential for ultrabroadband signal processing applications from near-infrared region to mid-infrared region. |
| 英文摘要 | we propose a new strip/slot hybrid waveguide with double slots, which exhibits a flat and low dispersion over a 1098-nm bandwidth with four zero-dispersion wavelengths. dispersion of dual-slot silicon waveguide is mainly determined by mode transition from a strip mode to a slot mode rather than by material dispersion. dispersion tailoring is investigated by tuning different structural parameters of waveguides. moreover, nonlinear coefficient of dual-slot silicon waveguide and phase-matching condition in fwm are both explored in detail. the dual-slot waveguide can be used to generate supercontinuum with bandwidth extending up to 1630 nm pumped by femtosecond pulses. this waveguide will have a great potential for ultrabroadband signal processing applications from near-infrared region to mid-infrared region. (c) 2012 optical society of america |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | optics |
| 类目[WOS] | optics |
| 研究领域[WOS] | optics |
| 关键词[WOS] | band wavelength conversion ; self-phase modulation ; supercontinuum generation ; 2-photon absorption ; nanophotonic wires ; birefringence ; amplification ; octave ; impact ; si |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000306176100122 |
| 公开日期 | 2012-09-04 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/20377]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Transient Opt & Photon Technol, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Xian Univ Post & Telecommun, Sch Sci, Xian 710121, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Ming,Liu, Hongjun,Li, Xuefeng,et al. Ultrabroadband flat dispersion tailoring of dual-slot silicon waveguides[J]. optics express,2012,20(14):15899-15907. |
| APA | Zhu, Ming.,Liu, Hongjun.,Li, Xuefeng.,Huang, Nan.,Sun, Qibing.,...&Wang, Zhaolu.(2012).Ultrabroadband flat dispersion tailoring of dual-slot silicon waveguides.optics express,20(14),15899-15907. |
| MLA | Zhu, Ming,et al."Ultrabroadband flat dispersion tailoring of dual-slot silicon waveguides".optics express 20.14(2012):15899-15907. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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