Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Journal Home About Issues in Progress Current Issue All Issues Early Posting Feature Issues

Optical fiber flow sensor based on a lever–hinge configuration

Dongyu Zhang, Yan Bai, Guoquan Liu, Qiang Chen, and Xueguang Qiao

Not Accessible

Your library or personal account may give you access

Abstract

Based on a lever–hinge structure, a target-type fiber Bragg grating (FBG) flow sensor is proposed. Differential measurements of temperature and pressure are achieved using two FBGs. The design idea of the sensor is demonstrated from both theoretical and experimental aspects, and the relationship between FBG wavelength and temperature and the relationship between FBG wavelength and volume flow rate were established, respectively. The sensor is compact with good resolution, high stability, wide measurement range, and easy fabrication, and can be applied to measure temperature and volume flow rate in injection wells.

© 2023 Optica Publishing Group

Full Article  |  PDF Article
More Like This
Design and fabrication of a differential-pressure optical fiber grating sensor for monitoring the flow rate of fluid

Bo Wang, Yan Bai, Qiang Chen, Hong Gao, Dongyu Zhang, Lirong Jiang, and Xueguang Qiao
Appl. Opt. 62(2) 385-390 (2023)

Design and test of a FBG acceleration sensor based on multi-stage flexible hinges

Caihua Li, Yuxin Guan, Bingbing Zhang, Lei Qiu, Jianchao Zhou, and Xingxing Hu
Appl. Opt. 62(17) 4673-4680 (2023)

Self-compensating fiber optic flow sensor system and its field applications

Wei Peng, Gary R. Pickrell, Zhengyu Huang, Juncheng Xu, Dae Woong Kim, Bing Qi, and Anbo Wang
Appl. Opt. 43(8) 1752-1760 (2004)

View More...

Data availability

Data underlying the results presented in this paper are not publicly available at this time but may be obtained from the authors upon reasonable request.

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (14)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (11)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use