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

[1] Low-group-velocity and low-dispersion slow light in photonic crystal waveguides
Kubo, Shousaku
Mori, Daisuke
Baba, Toshihiko
OPTICS LETTERS, 2007, 32 (20) : 2981 - 2983
[2] GVD control of low loss slot photonic crystal waveguides for hybrid silicon photonics
Serna, Samuel
Zhang, Weiwei
Le Roux, Xavier
Vivien, Laurent
Cassan, Eric
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR), 2017,
[3] Tunable Slow Light with Large Bandwidth and Low-dispersion in Photonic Crystal Waveguide Infiltrated with Magnetic Fluids
Lei, Weizheng
Pu, Shengli
JOURNAL OF MAGNETICS, 2015, 20 (02) : 110 - 113
[4] High birefringence low-dispersion of nonlinear photonic crystal fiber
Xu, Qiang
Miao, Runcai
Zhang, Yani
OPTIK, 2013, 124 (15): : 2269 - 2272
[5] Demonstration of low-group-velocity and low-dispersion photonic crystal waveguide
Kubo, Shousaku
Mori, Daisuke
Baba, Toshihiko
2007 4TH IEEE INTERNATIONAL CONFERENCE ON GROUP IV PHOTONICS, 2007, : 146 - 148
[6] Supercontinuum Generation in Highly Nonlinear Low-Dispersion Photonic Crystal Fiber
Xu, Qiang
Zhao, Ya
Wang, Miao
Zhang, Yani
Hao, Bojuan
INTERNATIONAL CONFERENCE ON OPTICAL AND PHOTONICS ENGINEERING (ICOPEN 2016), 2017, 10250
[7] Low loss amorphous silicon channel waveguides for integrated photonics
Sparacin, D. K.
Sun, R.
Agarwal, A. M.
Beals, M. A.
Michel, J.
Kimerling, L. C.
Conway, T. J.
Pomerene, A. T.
Carothers, D. N.
Grove, M. J.
Gill, D. M.
Rasras, M. S.
Patel, S. S.
White, A. E.
2006 3RD IEEE INTERNATIONAL CONFERENCE ON GROUP IV PHOTONICS, 2006, : 255 - +
[8] Enhancing the guiding bandwidth of photonic crystal waveguides on silicon-on-insulator
Atabaki, Amir H.
Hosseini, Ehsan Shah
Momeni, Babak
Adibi, Ali
OPTICS LETTERS, 2008, 33 (22) : 2608 - 2610
[9] Slow light in tunable low dispersion wide bandwidth photonic crystal waveguides infiltrated with magnetic fluids
Guillan-Lorenzo, Omar
Diaz-Otero, Francisco J.
OPTICS COMMUNICATIONS, 2016, 359 : 49 - 52
[10] Silicon Photonics Based on Photonic Wire Waveguides
Yamada, K.
Tsuchizawa, T.
Watanabe, T.
Shinojima, H.
Nishi, H.
Park, S.
Ishikawa, Y.
Wada, K.
Itabashi, S.
2009 14TH OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC 2009), 2009, : 262 - +

← 1 2 3 4 5 →