Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

A Fibre Optic Disturbance Location Sensor Using Modified Sagnac And Mach-Zehnder Interferometers

Not Accessible

Your library or personal account may give you access

Abstract

Optical time domain reflectometry (OTDR) is perhaps the most common fibre optic distributed sensing technique. However, it requires high speed and sensitive electronics resulting in an expensive measurement system.

© 1997 Optical Society of America

PDF Article
More Like This
Signal recovery technique for in-fibre Bragg grating and interferometric sensors using a Mach-Zehnder interferometer incorporating a fibre-pigtailed acousto-optic modulator

D.J. Webb, S. O’Neill, N. Fisher, G. Dobre, C.N. Pannell, D.A. Jackson, L. Gavrilov, J.W. Hand, L. Zhang, and I. Bennion
OThC26 Optical Fiber Sensors (OFS) 1997

A method of increasing the range of 1.65µm long range OTDR system based on Raman amplification

H. H. Kee, G. P. Lees, and T. P. Newson
OThC32 Optical Fiber Sensors (OFS) 1997

Integrated Optical Dual Mach-Zehnder Interferometer Sensor

Ping Hua, Kenji Kawaguchi, and James S. Wilkinson
MG1_6 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2001

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved