Skip navigation
Skip navigation

Laser frequency-noise-limited ultrahigh resolution remote fiber sensing

Chow, Jong; Littler, I C M; McClelland, David; Gray, Malcolm B

Description

When a fiber Fabry-Perot is used in an ultra-sensitive strain detection system via a radio-frequency interrogation scheme, its frequency discrimination properties can be enhanced by reducing the linewidth of its resonance. This increases the signal-to-noise ratio, and thus suppresses the strain equivalent noise floor. We demonstrate this improvement in a long-distance high performance remote sensing system and show that in reflection, it can mitigate the effects of random phase noise...[Show more]

CollectionsANU Research Publications
Date published: 2006-05-29
Type: Journal article
URI: http://hdl.handle.net/10440/381
http://digitalcollections.anu.edu.au/handle/10440/381
Source: Optics Express
DOI: 10.1364/OE.14.004617

Download

File Description SizeFormat Image
Chow_Laser2006.pdf173.42 kBAdobe PDFThumbnail


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  12 November 2018/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator