Diffraction Engineering Enabled by Bound States in the Continuum in Evanescent Field

Weiming Yao; Wanchang Gao; Yang Feng; Yanmei Li; Jiewen Li; Jinzhao Wang; Rui Li; Xiaochuan Xu

doi:10.23919/OECC/PSC62146.2025.11110319

Diffraction Engineering Enabled by Bound States in the Continuum in Evanescent Field

Weiming Yao
, Wanchang Gao
, Yang Feng
, Yanmei Li
, Jiewen Li
, Jinzhao Wang
, Rui Li
, 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

In this paper, we present a method that utilizes quasi bound states in the continuum within the evanescent field to manipulate the interface between guided and radiation modes, enabling controlled switching of radiation channels.

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/PSC62146.2025.11110319
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

photonic integrated circuits
photonic integration
tapered and grating waveguides for optical coupling

Access to Document

10.23919/OECC/PSC62146.2025.11110319

Cite this

Yao, W., Gao, W., Feng, Y., Li, Y., Li, J., Wang, J., Li, R., & Xu, X. (2025). Diffraction Engineering Enabled by Bound States in the Continuum in Evanescent Field. 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/PSC62146.2025.11110319

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title = "Diffraction Engineering Enabled by Bound States in the Continuum in Evanescent Field",

abstract = "In this paper, we present a method that utilizes quasi bound states in the continuum within the evanescent field to manipulate the interface between guided and radiation modes, enabling controlled switching of radiation channels.",

keywords = "photonic integrated circuits, photonic integration, tapered and grating waveguides for optical coupling",

author = "Weiming Yao and Wanchang Gao and Yang Feng and Yanmei Li and Jiewen Li and Jinzhao Wang and Rui Li 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/PSC62146.2025.11110319",

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",

}

Yao, W, Gao, W, Feng, Y, Li, Y, Li, J, Wang, J, Li, R & Xu, X 2025, Diffraction Engineering Enabled by Bound States in the Continuum in Evanescent Field. 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/PSC62146.2025.11110319

Diffraction Engineering Enabled by Bound States in the Continuum in Evanescent Field. / Yao, Weiming; Gao, Wanchang; Feng, Yang 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 - Diffraction Engineering Enabled by Bound States in the Continuum in Evanescent Field

AU - Yao, Weiming

AU - Gao, Wanchang

AU - Feng, Yang

AU - Li, Yanmei

AU - Li, Jiewen

AU - Wang, Jinzhao

AU - Li, Rui

AU - Xu, Xiaochuan

PY - 2025

Y1 - 2025

N2 - In this paper, we present a method that utilizes quasi bound states in the continuum within the evanescent field to manipulate the interface between guided and radiation modes, enabling controlled switching of radiation channels.

AB - In this paper, we present a method that utilizes quasi bound states in the continuum within the evanescent field to manipulate the interface between guided and radiation modes, enabling controlled switching of radiation channels.

KW - photonic integrated circuits

KW - photonic integration

KW - tapered and grating waveguides for optical coupling

UR - https://www.scopus.com/pages/publications/105015870433

U2 - 10.23919/OECC/PSC62146.2025.11110319

DO - 10.23919/OECC/PSC62146.2025.11110319

M3 - 会议稿件

AN - SCOPUS:105015870433

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 -

Yao W, Gao W, Feng Y, Li Y, Li J, Wang J et al. Diffraction Engineering Enabled by Bound States in the Continuum in Evanescent Field. 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. 2025 doi: 10.23919/OECC/PSC62146.2025.11110319

Diffraction Engineering Enabled by Bound States in the Continuum in Evanescent Field

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