State-of-The-Art application and challenges of optical fibre distributed acoustic sensing in civil engineering

Ghazali, Muhammad Farid; Mohamad, Hisham; Nasir, Muhammad Yusoff Mohd; Hamzh, Alarifi; Abdullah, Muhammad Aizzuddin; Aziz, Nor Faiqa Abd; Thansirichaisree, Phromphat; Zan, Mohd Saiful Dzulkefly

doi:10.1016/j.yofte.2024.103911

Optical Fiber Technology

2024

DOI: 10.1016/j.yofte.2024.103911

|View full text |Cite

State-of-The-Art application and challenges of optical fibre distributed acoustic sensing in civil engineering

Muhammad Farid Ghazali,

Hisham Mohamad,

Muhammad Yusoff Mohd Nasir

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 123 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Quantum weak measurement enhanced distributed acoustic sensing

Deng,

Li,

Song

et al. 2024

Opt. Lett.

View full text Add to dashboard Cite

An enhanced distributed acoustic sensing (DAS) is proposed based on an extended Mach–Zehnder interferometer utilizing quantum weak measurement. The acoustic signals are encoded as the relative phase of the polarized light in several channels by fibers between optical fiber Bragg gratings (FBGs). With appropriate preselection and postselection, the acoustic signal can be extracted by performing the Fourier transform on the contrast ratio of the detected light intensity. Theoretical analysis shows that the scheme can achieve a spatial resolution of 1 m, and the system noise can be decreased by three orders of magnitude compared to classical distributed acoustic sensing. Moreover, this scheme might have potential application in long-distance acoustic source localization.

show abstract

Quantum weak measurement enhanced distributed acoustic sensing

Deng,

Li,

Song

et al. 2024

Opt. Lett.

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

State-of-The-Art application and challenges of optical fibre distributed acoustic sensing in civil engineering

Cited by 1 publication

References 123 publications

Quantum weak measurement enhanced distributed acoustic sensing

Quantum weak measurement enhanced distributed acoustic sensing

Contact Info

Product

Resources

About