Silicon Photonic Elliptical Microring Modulator with Ultra-wide Bandwidth over 110 GHz

Jian Li; Yihang Li; Kaihang Lu; Yuxiang Yin; Jianing Wang; Yeyu Tong; Lei Wang; Hon Ki Tsang; Ke Xu

doi:10.1109/ACP66871.2025.11350627

Silicon Photonic Elliptical Microring Modulator with Ultra-wide Bandwidth over 110 GHz

Jian Li^*
, Yihang Li
, Kaihang Lu
, Yuxiang Yin
, Jianing Wang
, Yeyu Tong
, Lei Wang
, Hon Ki Tsang
, Ke Xu

^*Corresponding author for this work

Harbin Institute of Technology Shenzhen
Peng Cheng Laboratory
The Hong Kong University of Science and Technology (Guangzhou)
Chinese University of Hong Kong

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We proposed and experimentally demonstrated a silicon photonic elliptical microring modulator with over 110 GHz electro-optic bandwidth operating at C-band. This elliptical microring modulator can support single-lane four-level pulse amplitude modulation up to 112 Gbaud.

Original language	English
Title of host publication	2025 Asia Communications and Photonics Conference, ACP 2025
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Electronic)	9798350357400
DOIs	https://doi.org/10.1109/ACP66871.2025.11350627
State	Published - 2025
Externally published	Yes
Event	2025 Asia Communications and Photonics Conference, ACP 2025 - Jiangsu, China Duration: 5 Nov 2025 → 8 Nov 2025

Publication series

Name	Asia Communications and Photonics Conference, ACP
ISSN (Print)	2162-108X

Conference

Conference	2025 Asia Communications and Photonics Conference, ACP 2025
Country/Territory	China
City	Jiangsu
Period	5/11/25 → 8/11/25

Keywords

elliptical microring modulator
four-level pulse amplitude modulation
silicon photonic

Access to Document

10.1109/ACP66871.2025.11350627

Cite this

Li, J., Li, Y., Lu, K., Yin, Y., Wang, J., Tong, Y., Wang, L., Tsang, H. K., & Xu, K. (2025). Silicon Photonic Elliptical Microring Modulator with Ultra-wide Bandwidth over 110 GHz. In 2025 Asia Communications and Photonics Conference, ACP 2025 (Asia Communications and Photonics Conference, ACP). Optica Publishing Group (formerly OSA). https://doi.org/10.1109/ACP66871.2025.11350627

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title = "Silicon Photonic Elliptical Microring Modulator with Ultra-wide Bandwidth over 110 GHz",

abstract = "We proposed and experimentally demonstrated a silicon photonic elliptical microring modulator with over 110 GHz electro-optic bandwidth operating at C-band. This elliptical microring modulator can support single-lane four-level pulse amplitude modulation up to 112 Gbaud.",

keywords = "elliptical microring modulator, four-level pulse amplitude modulation, silicon photonic",

author = "Jian Li and Yihang Li and Kaihang Lu and Yuxiang Yin and Jianing Wang and Yeyu Tong and Lei Wang and Tsang, \{Hon Ki\} and Ke Xu",

note = "Publisher Copyright: {\textcopyright} 2025 IEEE.; 2025 Asia Communications and Photonics Conference, ACP 2025 ; Conference date: 05-11-2025 Through 08-11-2025",

year = "2025",

doi = "10.1109/ACP66871.2025.11350627",

language = "英语",

series = "Asia Communications and Photonics Conference, ACP",

publisher = "Optica Publishing Group (formerly OSA)",

booktitle = "2025 Asia Communications and Photonics Conference, ACP 2025",

address = "美国",

}

Li, J, Li, Y, Lu, K, Yin, Y, Wang, J, Tong, Y, Wang, L, Tsang, HK & Xu, K 2025, Silicon Photonic Elliptical Microring Modulator with Ultra-wide Bandwidth over 110 GHz. in 2025 Asia Communications and Photonics Conference, ACP 2025. Asia Communications and Photonics Conference, ACP, Optica Publishing Group (formerly OSA), 2025 Asia Communications and Photonics Conference, ACP 2025, Jiangsu, China, 5/11/25. https://doi.org/10.1109/ACP66871.2025.11350627

Silicon Photonic Elliptical Microring Modulator with Ultra-wide Bandwidth over 110 GHz. / Li, Jian; Li, Yihang; Lu, Kaihang et al.
2025 Asia Communications and Photonics Conference, ACP 2025. Optica Publishing Group (formerly OSA), 2025. (Asia Communications and Photonics Conference, ACP).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Silicon Photonic Elliptical Microring Modulator with Ultra-wide Bandwidth over 110 GHz

AU - Li, Jian

AU - Li, Yihang

AU - Lu, Kaihang

AU - Yin, Yuxiang

AU - Wang, Jianing

AU - Tong, Yeyu

AU - Wang, Lei

AU - Tsang, Hon Ki

AU - Xu, Ke

PY - 2025

Y1 - 2025

N2 - We proposed and experimentally demonstrated a silicon photonic elliptical microring modulator with over 110 GHz electro-optic bandwidth operating at C-band. This elliptical microring modulator can support single-lane four-level pulse amplitude modulation up to 112 Gbaud.

AB - We proposed and experimentally demonstrated a silicon photonic elliptical microring modulator with over 110 GHz electro-optic bandwidth operating at C-band. This elliptical microring modulator can support single-lane four-level pulse amplitude modulation up to 112 Gbaud.

KW - elliptical microring modulator

KW - four-level pulse amplitude modulation

KW - silicon photonic

UR - https://www.scopus.com/pages/publications/105034170089

U2 - 10.1109/ACP66871.2025.11350627

DO - 10.1109/ACP66871.2025.11350627

M3 - 会议稿件

AN - SCOPUS:105034170089

T3 - Asia Communications and Photonics Conference, ACP

BT - 2025 Asia Communications and Photonics Conference, ACP 2025

PB - Optica Publishing Group (formerly OSA)

T2 - 2025 Asia Communications and Photonics Conference, ACP 2025

Y2 - 5 November 2025 through 8 November 2025

ER -

Silicon Photonic Elliptical Microring Modulator with Ultra-wide Bandwidth over 110 GHz

Abstract

Publication series

Conference

Keywords

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