Correlation spectroscopy gas sensor with photonic band-gap fibre reference cell

van Brakel, A., Austin, E.A.D., Petrovich, M.N., Richardson, D.J. and Dakin, J.P. (2006) Correlation spectroscopy gas sensor with photonic band-gap fibre reference cell. In, EUROPT(R)ODE VIII: Eighth European Conference on Optical Chemical Biosensors, Tubingen, Germany, 02 - 05 Apr 2006.


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Gas-filled microstructured optical fibres [1-4], in particular photonic band-gap fibres (PBGFs), have been suggested as a replacement for bulk-optic cells in optical gas sensors. However, the extended filling time required (~ hours) limits their usefulness in most real-world applications. Recently, sealed gas-filled fibres have been employed as fixed wavelength references for telecommunications [3], where filling time is no longer important. ); and the ability to produce compact gas cells by simply coiling ! the fibre.

Item Type: Conference or Workshop Item (Lecture)
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Subjects: Q Science
T Technology > TK Electrical engineering. Electronics Nuclear engineering
T Technology
Q Science > QC Physics
Divisions: University Structure - Pre August 2011 > Optoelectronics Research Centre
ePrint ID: 38960
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Date Deposited: 14 Jun 2006
Last Modified: 31 Mar 2016 12:08

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