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Cavity ring-down in a fibre amplifier loop and combination with wavelength modulation spectroscopy

Atherton, K. and Stewart, G. and Culshaw, B. (2002) Cavity ring-down in a fibre amplifier loop and combination with wavelength modulation spectroscopy. In: 15th Optical Fiber Sensors Conference, 2002-05-06 - 2002-05-10, Portland.

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Abstract

Assessed the suitability of a fibre cavity ring-down system for gas detection. Whilst relatively long ring-down times have been achieved, the sensitivity and stability of the system are not currently sufficient for monitoring the low gas concentrations of interest. We are therefore currently examining combining cavity ring-down with wavelength modulation spectroscopy and results are forthcoming.

Item type: Conference or Workshop Item (Paper)
ID code: 38871
Keywords: diode-laser, sensor , design, gas-detection, cavity, ring-down, fibre amplifier loop, combination, wavelength, modulation, spectroscopy, Electrical engineering. Electronics Nuclear engineering
Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
Department: Faculty of Engineering > Electronic and Electrical Engineering
Related URLs:
    Depositing user: Pure Administrator
    Date Deposited: 02 Apr 2012 15:05
    Last modified: 08 Jul 2014 13:52
    URI: http://strathprints.strath.ac.uk/id/eprint/38871

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