Scalable Nonblocking 4 x 4 Silicon Optical Switch Based on Dual-Microring Resonators

被引：4

作者：

Guo, Xiaoqing ^{[1
,2
]}

Wang, Gencheng ^{[3
]}

Dai, Tingge ^{[4
]}

Chen, Bei ^{[1
,2
]}

Wang, Yuehai ^{[1
,2
]}

Yu, Hui ^{[1
,2
]}

Li, Zhenhui ^{[5
]}

Yang, Jianyi ^{[1
,2
]}

机构：

[1] Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Zhejiang, Peoples R China

[2] Zhejiang Univ, Interdisciplinary Ctr Quantum Informat, Hangzhou 310027, Zhejiang, Peoples R China

[3] Huawei Technol Co Ltd, Wuhan 430015, Hubei, Peoples R China

[4] Zhejiang Univ, Ningbo Inst Technol, Ningbo 315100, Zhejiang, Peoples R China

[5] Zhejiang Univ, Adv Technol Inst, Hangzhou 310027, Zhejiang, Peoples R China

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2019年 / 31卷 / 05期

基金：

国家重点研发计划;

关键词：

Optical switches; integrated optics; microring resonators; PHOTONIC NETWORK; ON-CHIP; COMPACT; RING;

D O I：

10.1109/LPT.2019.2896439

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We demonstrate a reconfigurable 4 x 4 silicon optical switch network by using an architecture of Half-Crossbar. It has the advantage of flexible scalability and utilizes fewer elements. The proposed switch is composed of six dual-microring resonators tuned by the thermo-optic effect. The footprint is only 176 mu m x 632 mu m. At the wavelength of 1557 nm, the average insertion loss is smaller than 2.5 dB according to the results of all 24 switching states. Its rising response time is about 4.9 mu s. The experiment verified the optical data transmission ability of the proposed switch network.

引用

页码：397 / 400

页数：4

共 50 条

[41] A 4×4 strictly nonblocking silicon-on-insulator thermo-optic switch matrix
2005, IOP Publishing Ltd (22):
[42] Broadband 4 x 4 Nonblocking Silicon Electrooptic Switches Based on Mach-Zehnder Interferometers
Lu, Liangjun
Zhou, Linjie
Li, Zuxiang
Li, Xinwan
Chen, Jianping
IEEE PHOTONICS JOURNAL, 2015, 7 (01):
[43] Chip-integrated all-optical 4-bit Gray code generation based on silicon microring resonators
Liu, Li
Dong, Jianji
Zhang, Xinliang
OPTICS EXPRESS, 2015, 23 (16): : 21414 - 21423
[44] Bandwidth and wavelength tunable optical filter based on silicon multiple microring resonators
Shen, Ao
Wang, Gencheng
Dai, Tingge
Qiu, Chen
Li, Yubo
Wang, Yuehai
Hao, Yinlei
Jiang, Xiaoqing
Yang, Mei
Yang, Jianyi
2015 IEEE 12TH INTERNATIONAL CONFERENCE ON GROUP IV PHOTONICS (GFP), 2015, : 7 - 8
[45] Rectangular optical filter based on high-order silicon microring resonators
Bao J.-Q.
Yu K.
Wang L.-J.
Yin J.-J.
Optoelectronics Letters, 2017, 13 (04) : 268 - 270
[46] Silicon Optical Diode Based on Cascaded Opto-Mechanical Microring Resonators
Liu, Li
Ye, Mengyuan
Liao, Shasha
Xue, Wei
IEEE PHOTONICS TECHNOLOGY LETTERS, 2020, 32 (15) : 952 - 955
[47] Rectangular optical filter based on high-order silicon microring resonators
包佳祺
俞侃
王丽君
尹娟娟
OptoelectronicsLetters, 2017, 13 (04) : 268 - 270
[48] Reconfigurable non-blocking 4-port optical router based on microring resonators
Jia, Hao
Yang, Lin
Zhao, Yunchou
Chen, Qiaoshan
2015 IEEE 12TH INTERNATIONAL CONFERENCE ON GROUP IV PHOTONICS (GFP), 2015, : 84 - 85
[49] Silicon non-blocking 4 x 4 optical switch with automated polarization adjustment
Li, Xiaorui
Lu, Liangjun
Gao, Wei
Li, Xin
Chen, Jianping
Zhou, Linjie
CHINESE OPTICS LETTERS, 2021, 19 (10)
[50] A novel all optical 4x2 encoder switch based on photonic crystal ring resonators
Ouahab, Iman
Naoum, Rafah
OPTIK, 2016, 127 (19): : 7835 - 7841

← 1 2 3 4 5 →