Gas analysis in the UV region: a hollow-core waveguide sensor system

Hanns Simon Eckhardt; H. Dominick; Matthias Frank; Kenneth T.V. Grattan; Karl-Friedrich Klein

doi:10.1117/12.566549

9 June 2004 Gas analysis in the UV region: a hollow-core waveguide sensor system

Hanns Simon Eckhardt, H. Dominick, Matthias Frank, Kenneth T.V. Grattan, Karl-Friedrich Klein

Proceedings Volume 5502, Second European Workshop on Optical Fibre Sensors; (2004) https://doi.org/10.1117/12.566549
Event: Second European Workshop on Optical Fibre Sensors, 2004, Santander, Spain

Abstract

In the deep ultra-violet (DUV) and the mid infra red (MIR) regions of the spectrum, the so-called hollow core waveguide (HCW) is an alternative for light-delivery systems. In addition to efficient light transportation, the HCW can be used as an intrinsic sensor: due to the long path-length through the HCW the spectral absorption of the gas under test can easily be monitored. Within this study an experimental system for gas analysis was developed and the results are compared to those from IR absorption measurements, also using the HCW approach.

Citation Download Citation

Hanns Simon Eckhardt, H. Dominick, Matthias Frank, Kenneth T.V. Grattan, and Karl-Friedrich Klein "Gas analysis in the UV region: a hollow-core waveguide sensor system", Proc. SPIE 5502, Second European Workshop on Optical Fibre Sensors, (9 June 2004); https://doi.org/10.1117/12.566549

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