Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > OFS > 2020 > T3 > T3.11

Low-noise Distributed Acoustic Sensing using Ultra-low- loss, Enhanced-backscatter Fiber

Brandon Redding, Matthew J. Murray, Andrei Donko, Martynas Beresna, Ali Masoudi, and Gilberto Brambilla

Not Accessible

Your library or personal account may give you access

Abstract

We present a distributed acoustic sensor using micro-machined fiber with localized reflectors. The enhanced reflectors enable a phase noise of −91.5 dB (re rad2/Hz), 20 dB below the noise achieved using the Rayleigh backscattered light.

© 2020 The Author(s)

PDF Article
More Like This
A High Spatial Resolution Distributed Acoustic Sensor based on Ultra Low-loss Enhanced Backscattering Fiber

Ali Masoudi, James H. Snook, Timothy Lee, Martynas Beresna, and Gilberto Brambilla
SM2C.5 Optical Sensors (Sensors) 2022

Application of Ultra Low-loss Enhanced Backscattering Fiber in High Spatial Resolution Distributed Acoustic Sensors

Ali Masoudi, James H. Snook, Timothy Lee, Martynas Beresna, and Gilberto Brambilla
Th4.9 Optical Fiber Sensors (OFS) 2022

Phase Noise Compensation for Ultra-highly Sensitive Fiber-optic Quasi-distributed Acoustic Sensing System

Mengshi Wu, Xinyu Fan, and Zuyuan He
SF3L.4 CLEO: Science and Innovations (CLEO:S&I) 2019

View More...
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