A Dual-Loop FBG-Based Fiber Laser for Ultrasonic Sensing

Shengnan Zhou; Yongkang Dong; Yong Yao; Jiajun Tian

doi:10.1364/cleo_at.2025.aa131_3

A Dual-Loop FBG-Based Fiber Laser for Ultrasonic Sensing

Shengnan Zhou
, Yongkang Dong
, Yong Yao
, Jiajun Tian^*

^*Corresponding author for this work

School of Electronics and Information Engineering, Harbin Institute of Technology
Harbin Institute of Technology

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

1 Scopus citations

Abstract

A dual-loop fiber laser based on matched grating pairs achieves ultrasound sensing and effectively suppresses the mode competition. Additionally, a method for wave velocity measurement was proposed, enhancing ultrasonic signal detection capabilities in complex environments.

Original language	English
Title of host publication	2025 Conference on Lasers and Electro-Optics, CLEO 2025
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781957171500
DOIs	https://doi.org/10.1364/cleo_at.2025.aa131_3
State	Published - 2025
Event	2025 Conference on Lasers and Electro-Optics, CLEO 2025 - Long Beach, United States Duration: 4 May 2025 → 9 May 2025

Publication series

Name	2025 Conference on Lasers and Electro-Optics, CLEO 2025

Conference

Conference	2025 Conference on Lasers and Electro-Optics, CLEO 2025
Country/Territory	United States
City	Long Beach
Period	4/05/25 → 9/05/25

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10.1364/cleo_at.2025.aa131_3

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@inproceedings{d37bef1bce87456f882f7b7b6973dc75,

title = "A Dual-Loop FBG-Based Fiber Laser for Ultrasonic Sensing",

abstract = "A dual-loop fiber laser based on matched grating pairs achieves ultrasound sensing and effectively suppresses the mode competition. Additionally, a method for wave velocity measurement was proposed, enhancing ultrasonic signal detection capabilities in complex environments.",

author = "Shengnan Zhou and Yongkang Dong and Yong Yao and Jiajun Tian",

note = "Publisher Copyright: {\textcopyright} 2025 Optica.; 2025 Conference on Lasers and Electro-Optics, CLEO 2025 ; Conference date: 04-05-2025 Through 09-05-2025",

year = "2025",

doi = "10.1364/cleo\_at.2025.aa131\_3",

language = "英语",

series = "2025 Conference on Lasers and Electro-Optics, CLEO 2025",

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

booktitle = "2025 Conference on Lasers and Electro-Optics, CLEO 2025",

address = "美国",

}

Zhou, S, Dong, Y, Yao, Y & Tian, J 2025, A Dual-Loop FBG-Based Fiber Laser for Ultrasonic Sensing. in 2025 Conference on Lasers and Electro-Optics, CLEO 2025. 2025 Conference on Lasers and Electro-Optics, CLEO 2025, Institute of Electrical and Electronics Engineers Inc., 2025 Conference on Lasers and Electro-Optics, CLEO 2025, Long Beach, United States, 4/05/25. https://doi.org/10.1364/cleo_at.2025.aa131_3

A Dual-Loop FBG-Based Fiber Laser for Ultrasonic Sensing. / Zhou, Shengnan; Dong, Yongkang; Yao, Yong et al.
2025 Conference on Lasers and Electro-Optics, CLEO 2025. Institute of Electrical and Electronics Engineers Inc., 2025. (2025 Conference on Lasers and Electro-Optics, CLEO 2025).

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

TY - GEN

T1 - A Dual-Loop FBG-Based Fiber Laser for Ultrasonic Sensing

AU - Zhou, Shengnan

AU - Dong, Yongkang

AU - Yao, Yong

AU - Tian, Jiajun

PY - 2025

Y1 - 2025

N2 - A dual-loop fiber laser based on matched grating pairs achieves ultrasound sensing and effectively suppresses the mode competition. Additionally, a method for wave velocity measurement was proposed, enhancing ultrasonic signal detection capabilities in complex environments.

AB - A dual-loop fiber laser based on matched grating pairs achieves ultrasound sensing and effectively suppresses the mode competition. Additionally, a method for wave velocity measurement was proposed, enhancing ultrasonic signal detection capabilities in complex environments.

UR - https://www.scopus.com/pages/publications/105021464127

U2 - 10.1364/cleo_at.2025.aa131_3

DO - 10.1364/cleo_at.2025.aa131_3

M3 - 会议稿件

AN - SCOPUS:105021464127

T3 - 2025 Conference on Lasers and Electro-Optics, CLEO 2025

BT - 2025 Conference on Lasers and Electro-Optics, CLEO 2025

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2025 Conference on Lasers and Electro-Optics, CLEO 2025

Y2 - 4 May 2025 through 9 May 2025

ER -

A Dual-Loop FBG-Based Fiber Laser for Ultrasonic Sensing

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