Intracavity photoacoustic gas detection with an external cavity diode laser

Z. Bozóki, J. Sneider, G. Szabó, A. Miklós, M. Serényi, G. Nagy, M. Fehér

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

The first use of an external cavity diode-laser light source in combination with a photoacoustic detector for high-sensitivity gas detection is described. This combined system is applicable for detecting gases with absorption coefficients as low as 5 × 10-8 cm-1 by operating the photoacoustic cell in an intracavity mode. Measurements were made on the 1.13 μm absorption lines of water vapour. For quantitative measurements, it was found to be necessary to introduce a reference cell into the system.

Original languageEnglish
Pages (from-to)399-401
Number of pages3
JournalApplied Physics B: Lasers and Optics
Volume63
Issue number4
Publication statusPublished - 1996

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semiconductor lasers
cavities
cells
gases
water vapor
absorptivity
light sources
sensitivity
detectors

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Physics and Astronomy (miscellaneous)

Cite this

Bozóki, Z., Sneider, J., Szabó, G., Miklós, A., Serényi, M., Nagy, G., & Fehér, M. (1996). Intracavity photoacoustic gas detection with an external cavity diode laser. Applied Physics B: Lasers and Optics, 63(4), 399-401.

Intracavity photoacoustic gas detection with an external cavity diode laser. / Bozóki, Z.; Sneider, J.; Szabó, G.; Miklós, A.; Serényi, M.; Nagy, G.; Fehér, M.

In: Applied Physics B: Lasers and Optics, Vol. 63, No. 4, 1996, p. 399-401.

Research output: Contribution to journalArticle

Bozóki, Z, Sneider, J, Szabó, G, Miklós, A, Serényi, M, Nagy, G & Fehér, M 1996, 'Intracavity photoacoustic gas detection with an external cavity diode laser', Applied Physics B: Lasers and Optics, vol. 63, no. 4, pp. 399-401.
Bozóki Z, Sneider J, Szabó G, Miklós A, Serényi M, Nagy G et al. Intracavity photoacoustic gas detection with an external cavity diode laser. Applied Physics B: Lasers and Optics. 1996;63(4):399-401.
Bozóki, Z. ; Sneider, J. ; Szabó, G. ; Miklós, A. ; Serényi, M. ; Nagy, G. ; Fehér, M. / Intracavity photoacoustic gas detection with an external cavity diode laser. In: Applied Physics B: Lasers and Optics. 1996 ; Vol. 63, No. 4. pp. 399-401.
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