Low-Threshold Silicon Photonic Diode Based on Nonlinear Chiral Microring

Jiewen Li; Wanxin Li; Rui Li; Jinzhao Wang; Weiming Yao; Xiaochuan Xu

doi:10.23919/OECC/PSC62146.2025.11110056

Low-Threshold Silicon Photonic Diode Based on Nonlinear Chiral Microring

Jiewen Li
, Wanxin Li
, Rui Li
, Jinzhao Wang
, Weiming Yao
, Xiaochuan Xu^*

^*Corresponding author for this work

Harbin Institute of Technology Shenzhen

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

Abstract

We propose a low-threshold silicon photonic diode based on nanocylinder-loaded silicon microring. Benefiting from the small mode volume, high Q factor, and manipulable chirality, the proposed diode achieves a low threshold of ∼-7.83 dBm.

Original language	English
Title of host publication	OECC/PSC 2025 - 30th OptoElectronics and Communications Conference/International Conference on Photonics in Switching and Computing 2025
Publisher	Institute of Electrical and Electronics Engineers Inc.
Edition	2025
ISBN (Electronic)	9784885523526
DOIs	https://doi.org/10.23919/OECC/PSC62146.2025.11110056
State	Published - 2025
Externally published	Yes
Event	30th OptoElectronics and Communications Conference and 2025 International Conference on Photonics in Switching and Computing, OECC/PSC 2025 - Sapporo, Japan Duration: 29 Jun 2025 → 3 Jul 2025

Conference

Conference	30th OptoElectronics and Communications Conference and 2025 International Conference on Photonics in Switching and Computing, OECC/PSC 2025
Country/Territory	Japan
City	Sapporo
Period	29/06/25 → 3/07/25

Keywords

Optical isolator and circulator
Photonic integrated circuits

Access to Document

10.23919/OECC/PSC62146.2025.11110056

Cite this

Li, J., Li, W., Li, R., Wang, J., Yao, W., & Xu, X. (2025). Low-Threshold Silicon Photonic Diode Based on Nonlinear Chiral Microring. In OECC/PSC 2025 - 30th OptoElectronics and Communications Conference/International Conference on Photonics in Switching and Computing 2025 (2025 ed.). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/OECC/PSC62146.2025.11110056

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title = "Low-Threshold Silicon Photonic Diode Based on Nonlinear Chiral Microring",

abstract = "We propose a low-threshold silicon photonic diode based on nanocylinder-loaded silicon microring. Benefiting from the small mode volume, high Q factor, and manipulable chirality, the proposed diode achieves a low threshold of ∼-7.83 dBm.",

keywords = "Optical isolator and circulator, Photonic integrated circuits",

author = "Jiewen Li and Wanxin Li and Rui Li and Jinzhao Wang and Weiming Yao and Xiaochuan Xu",

note = "Publisher Copyright: {\textcopyright} 2025 The Institute of Electronics, Information and Communication Engineers (IEICE).; 30th OptoElectronics and Communications Conference and 2025 International Conference on Photonics in Switching and Computing, OECC/PSC 2025 ; Conference date: 29-06-2025 Through 03-07-2025",

year = "2025",

doi = "10.23919/OECC/PSC62146.2025.11110056",

language = "英语",

booktitle = "OECC/PSC 2025 - 30th OptoElectronics and Communications Conference/International Conference on Photonics in Switching and Computing 2025",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

address = "美国",

edition = "2025",

}

Li, J, Li, W, Li, R, Wang, J, Yao, W & Xu, X 2025, Low-Threshold Silicon Photonic Diode Based on Nonlinear Chiral Microring. in OECC/PSC 2025 - 30th OptoElectronics and Communications Conference/International Conference on Photonics in Switching and Computing 2025. 2025 edn, Institute of Electrical and Electronics Engineers Inc., 30th OptoElectronics and Communications Conference and 2025 International Conference on Photonics in Switching and Computing, OECC/PSC 2025, Sapporo, Japan, 29/06/25. https://doi.org/10.23919/OECC/PSC62146.2025.11110056

Low-Threshold Silicon Photonic Diode Based on Nonlinear Chiral Microring. / Li, Jiewen; Li, Wanxin; Li, Rui et al.
OECC/PSC 2025 - 30th OptoElectronics and Communications Conference/International Conference on Photonics in Switching and Computing 2025. 2025. ed. Institute of Electrical and Electronics Engineers Inc., 2025.

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

TY - GEN

T1 - Low-Threshold Silicon Photonic Diode Based on Nonlinear Chiral Microring

AU - Li, Jiewen

AU - Li, Wanxin

AU - Li, Rui

AU - Wang, Jinzhao

AU - Yao, Weiming

AU - Xu, Xiaochuan

PY - 2025

Y1 - 2025

N2 - We propose a low-threshold silicon photonic diode based on nanocylinder-loaded silicon microring. Benefiting from the small mode volume, high Q factor, and manipulable chirality, the proposed diode achieves a low threshold of ∼-7.83 dBm.

AB - We propose a low-threshold silicon photonic diode based on nanocylinder-loaded silicon microring. Benefiting from the small mode volume, high Q factor, and manipulable chirality, the proposed diode achieves a low threshold of ∼-7.83 dBm.

KW - Optical isolator and circulator

KW - Photonic integrated circuits

UR - https://www.scopus.com/pages/publications/105015877880

U2 - 10.23919/OECC/PSC62146.2025.11110056

DO - 10.23919/OECC/PSC62146.2025.11110056

M3 - 会议稿件

AN - SCOPUS:105015877880

BT - OECC/PSC 2025 - 30th OptoElectronics and Communications Conference/International Conference on Photonics in Switching and Computing 2025

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 30th OptoElectronics and Communications Conference and 2025 International Conference on Photonics in Switching and Computing, OECC/PSC 2025

Y2 - 29 June 2025 through 3 July 2025

ER -

Low-Threshold Silicon Photonic Diode Based on Nonlinear Chiral Microring

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Keywords

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