Distributed gas sensor based on a photonic bandgap fiber cell with laser-drilled, lateral micro channels

Hartmut Lehmanna, Hartmut Bartelta, Reinhardt Willsch, Rodrigo Amezcua-Correa, Jonathan C. Knight

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The fabrication, characterization, and use of a laser-drilled hollow core photonic band gap fiber (HC-PBGF) as a gas sensor in the near infrared region, from 1.5 μm to 1.7 μm wavelengths, are discussed. HC- PBGFs with laser-drilled, lateral micro channels have the ability to realize fast-responding, distributed gas sensor cells with large optical path lengths. By using white light spectroscopy as a sensor interrogation method, together with chemometric methods, not only the detection of individual gases but also the quantification of composed gas mixtures is possible.

Original languageEnglish
Title of host publicationFourth European Workshop on Optical Fibre Sensors
PublisherSPIE
ISBN (Print)9780819480835
DOIs
Publication statusPublished - 18 Oct 2010
Event4th European Workshop on Optical Fibre Sensors - Porto, Portugal
Duration: 8 Sep 201010 Sep 2010

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7653
ISSN (Print)0277-786X

Conference

Conference4th European Workshop on Optical Fibre Sensors
CountryPortugal
CityPorto
Period8/09/1010/09/10

Keywords

  • Band gap fibre
  • Distributed sensor
  • Gas sensing
  • Laser drilling
  • Microstructured fibre

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Lehmanna, H., Bartelta, H., Willsch, R., Amezcua-Correa, R., & Knight, J. C. (2010). Distributed gas sensor based on a photonic bandgap fiber cell with laser-drilled, lateral micro channels. In Fourth European Workshop on Optical Fibre Sensors [76532W] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7653). SPIE. https://doi.org/10.1117/12.866440

Distributed gas sensor based on a photonic bandgap fiber cell with laser-drilled, lateral micro channels. / Lehmanna, Hartmut; Bartelta, Hartmut; Willsch, Reinhardt; Amezcua-Correa, Rodrigo; Knight, Jonathan C.

Fourth European Workshop on Optical Fibre Sensors. SPIE, 2010. 76532W (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7653).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lehmanna, H, Bartelta, H, Willsch, R, Amezcua-Correa, R & Knight, JC 2010, Distributed gas sensor based on a photonic bandgap fiber cell with laser-drilled, lateral micro channels. in Fourth European Workshop on Optical Fibre Sensors., 76532W, Proceedings of SPIE - The International Society for Optical Engineering, vol. 7653, SPIE, 4th European Workshop on Optical Fibre Sensors, Porto, Portugal, 8/09/10. https://doi.org/10.1117/12.866440
Lehmanna H, Bartelta H, Willsch R, Amezcua-Correa R, Knight JC. Distributed gas sensor based on a photonic bandgap fiber cell with laser-drilled, lateral micro channels. In Fourth European Workshop on Optical Fibre Sensors. SPIE. 2010. 76532W. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.866440
Lehmanna, Hartmut ; Bartelta, Hartmut ; Willsch, Reinhardt ; Amezcua-Correa, Rodrigo ; Knight, Jonathan C. / Distributed gas sensor based on a photonic bandgap fiber cell with laser-drilled, lateral micro channels. Fourth European Workshop on Optical Fibre Sensors. SPIE, 2010. (Proceedings of SPIE - The International Society for Optical Engineering).
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