Dispersion engineering of a silicon-nanocrystal-based slot waveguide for broadband wavelength conversion

Qiang Liu; Shiming Gao; Zhiqiang Li; Yanqiao Xie; Sailing He

首页> 外文期刊>Applied optics >Dispersion engineering of a silicon-nanocrystal-based slot waveguide for broadband wavelength conversion

【24h】

Dispersion engineering of a silicon-nanocrystal-based slot waveguide for broadband wavelength conversion

机译：用于宽带波长转换的基于硅纳米晶体的缝隙波导的色散工程

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A proposal for broadband wavelength conversion using four-wave mixing is presented based on a slot waveguide with silicon nanocrystals (Si-nc's) as the optical nonlinear material. The dispersion of the waveguide is engineered to realize a flat dispersion as well as a small effective mode area for better nonlinear interaction by optimizing the waveguide dimensions. The conversion performance is synthetically analyzed and numerical results show that a bandwidth of over 400nm and an efficiency of -2.38 dB can be achieved using a pump power of 150 mW in a 4 mm long Si-nc slot waveguide with slot width of 50 nm, slab width of 310 nm, and height of 305 nm.

机译：提出了一种基于缝隙波导的四波长混合宽带波长转换的提案，该缝隙波导以硅纳米晶体（Si-nc）为光学非线性材料。通过优化波导尺寸，可以对波导的色散进行设计，以实现平坦的色散以及较小的有效模式面积，从而实现更好的非线性相互作用。对转换性能进行了综合分析，数值结果表明，在4 mm长，缝隙宽度为50 nm的Si-nc缝隙波导中使用150 mW的泵浦功率，可以实现400nm以上的带宽和-2.38 dB的效率，平板宽度为310 nm，高度为305 nm。

著录项

来源
《Applied optics》 |2011年第9期|共6页
作者
Qiang Liu; Shiming Gao; Zhiqiang Li; Yanqiao Xie; Sailing He;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Dispersion engineering of a silicon-nanocrystal-based slot waveguide for broadband wavelength conversion [J] . Qiang Liu, Shiming Gao, Zhiqiang Li, Applied optics . 2011,第9期

机译：用于宽带波长转换的基于硅纳米晶体的缝隙波导的色散工程
2. Dispersion engineering of a As2Se3-based strip/slot hybrid waveguide for mid-infrared broadband wavelength conversion [J] . Hui Zhanqiang, Zhang Lingxuan, Wang Leiran, Modern Physics Letters, B. Condensed Matter Physics, Statistical Physics, Applied Physics . 2016,第28期

机译：基于As2Se3的条/缝混合波导的色散工程，用于中红外宽带波长转换
3. Broadband and transparent wavelength conversion based on dispersion-flattened double-slot waveguide [J] . Wang Yuanwu, Zhang Minming, Zhou Feiya, Applied optics . 2015,第25期

机译：基于色散平坦双缝波导的宽带和透明波长转换
4. High-efficiency and broadband wavelength conversion in a slot waveguide with the periodic structure altering the phase-mismatch [C] . Feiya Zhou, Minming Zhang, Yuanwu Wang, 2015 Opto-Electronics and Communications Conference . 2015

机译：缝隙波导中的高效率和宽带波长转换，其周期性结构改变了相位不匹配
5. Transmission loss and dispersion in conductor-backed coplanar waveguide. An investigation of waveguide structures for broadband optical modulators. [D] . Sun, Haidong. 2003

机译：背衬导体的共面波导中的传输损耗和色散。对宽带光调制器的波导结构的研究。
6. Ultrahigh omnidirectional broadband and polarization-independent optical absorption over the visible wavelengths by effective dispersion engineering [O] . Yeonghoon Jin, Junghoon Park, Yoonhyuk Rah, -1

机译：通过有效的色散工程在可见光波长上实现超高全向宽带和偏振无关的光吸收
7. Dispersion engineered As_2S_3 planar waveguides for broadband four-wave mixing based wavelength conversion of 40 Gb/s signals [O] . Feng Luan, Mark D. Pelusi, Michael R. E. Lamont, 2009

机译：分散工程化AS_2S_3平面波导，用于基于40 GB / S信号的基于波长转换的宽带四波混合

Dispersion engineering of a silicon-nanocrystal-based slot waveguide for broadband wavelength conversion

摘要

著录项

相似文献

相关主题

期刊订阅