Improving Low-Dispersion Bandwidth of the Silicon Photonic Crystal Waveguides for Ultrafast Integrated Photonics

被引：3

作者：

Pan, Jinghan ^{[1
]}

Fu, Meicheng ^{[1
]}

Yi, Wenjun ^{[1
]}

Wang, Xiaochun ^{[1
]}

Liu, Ju ^{[1
,2
]}

Zhu, Mengjun ^{[1
]}

Qi, Junli ^{[1
]}

Yin, Shaojie ^{[3
]}

Huang, Guocheng ^{[1
]}

Zhu, Shuyue ^{[1
]}

Chen, Xin ^{[1
]}

Tang, Wusheng ^{[4
]}

Liao, Jiali ^{[5
]}

Yang, Heng ^{[6
]}

Li, Xiujian ^{[1
]}

机构：

[1] Natl Univ Def Technol, Coll Liberal Arts & Sci, Changsha 410073, Peoples R China

[2] Hunan Inst Traff Engn, Hengyang 421099, Peoples R China

[3] Yanshan Univ, Sch Elect Engn, Qinhuangdao 066004, Hebei, Peoples R China

[4] Natl Univ Def Technol, Coll Meteorol & Oceanol, Changsha 410073, Peoples R China

[5] Xidian Univ, Sch Phys & Optoelect Engn, Xian 710071, Peoples R China

[6] Natl Univ Def Technol, Coll Informat & Commun, Changsha 410073, Peoples R China

来源：

PHOTONICS | 2021年 / 8卷 / 04期

关键词：

silicon photonics; photonic crystal waveguides; slow light;

D O I：

10.3390/photonics8040105

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We design a novel slow-light silicon photonic crystal waveguide which can operate over an extremely wide flat band for ultrafast integrated nonlinear photonics. By conveniently adjusting the radii and positions of the second air-holes rows, a flat slow-light low-dispersion band of 50 nm is achieved numerically. Such a slow-light photonic crystal waveguide with large flat low-dispersion wideband will pave the way for governing the femtosecond pulses in integrated nonlinear photonic platforms based on CMOS technology.

引用

页数：9

共 50 条

[31] Low-loss silicon-on-insulator photonic crystal waveguides
Arentoft, J
Sondergaard, T
Kristensen, M
Boltasseva, A
Thorhauge, M
Frandsen, L
ELECTRONICS LETTERS, 2002, 38 (06) : 274 - 275
[32] Silicon Waveguides for Mid-infrared Integrated Photonics
Sumanth, Veerapuram
Chanu, Manish Soibam Aruna
Sonkar, Ramesh Kumar
2020 IEEE 8TH INTERNATIONAL CONFERENCE ON PHOTONICS (ICP), 2020,
[33] Large-bandwidth planar photonic crystal waveguides
Sondergaard, T
Lavrinenko, A
OPTICS COMMUNICATIONS, 2002, 203 (3-6) : 263 - 270
[34] Ultrafast modulators based on nonlinear photonic crystal waveguides
Liu, Zhifu
Li, Jianheng
Tu, Yongming
Ho, Seng-Tiong
Wessels, Bruce W.
ADVANCES IN SLOW AND FAST LIGHT IV, 2011, 7949
[35] Ultrafast optical switching using photonic molecules in photonic crystal waveguides
Zhao, Yanhui
Qian, Chenjiang
Qiu, Kangsheng
Gao, Yunan
Xu, Xiulai
OPTICS EXPRESS, 2015, 23 (07): : 9211 - 9220
[36] Dispersion properties of photonic crystal waveguides with a low in-plane index contrast
Augustin, M.
Iliew, R.
Etrich, C.
Setzpfandt, F.
Fuchs, H-J
Kley, E-B
Nolte, S.
Pertsch, T.
Lederer, F.
Tuennermann, A.
NEW JOURNAL OF PHYSICS, 2006, 8
[37] Wideband slow light with low dispersion in asymmetric slotted photonic crystal waveguides
Liu, Bo
Wang, Tao
Tang, Jian
Li, Xiaoming
Dong, Chuanbo
He, Yu
APPLIED OPTICS, 2013, 52 (34) : 8394 - 8401
[38] Buffering capability and limitations in low dispersion photonic crystal waveguides with elliptical airholes
Long, Fang
Tian, Huiping
Ji, Yuefeng
APPLIED OPTICS, 2010, 49 (25) : 4808 - 4813
[39] A Study of Dynamic Modulation and Buffer Capability in Low Dispersion Photonic Crystal Waveguides
Long, Fang
Tian, Huiping
Ji, Yuefeng
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2010, 28 (08) : 1139 - 1143
[40] Observation of Four-Wave Mixing Conversion Efficiency and Bandwidth in Silicon Photonic Crystal Waveguides
McMillan, James F.
Yu, Mingbin
Kwong, Dim-Lee
Wong, Chee Wei
2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS), 2010,

← 1 2 3 4 5 →