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Sub-frequency noise optical fibre strain sensing

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Date

2011

Authors

Lam, Timothy
Chow, Jong
Shaddock, Daniel
Gray, Malcolm B.
McClelland, David

Journal Title

Journal ISSN

Volume Title

Publisher

IEEE

Abstract

We present a new interferometric technique for fibre strain sensing, where the system is immune to laser frequency fluctuations. We implement this digital post processing technique experimentally, demonstrating improvements of over 30 dB in resolution.

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Citation

URI

http://hdl.handle.net/1885/72626

Collections

ANU Research Publications

Source

Proceedings of the International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim 2011

Type

Conference paper

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Entity type

Access Statement

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