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Proceedings Paper

Explosion-proof fiber optic system for continuous methane concentration measurements
Author(s): Suren O. Mirumyants; Alexey Sergeevich Makarov; Valeri M. Petukhov
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Paper Abstract

A new fiber-optic system for remote monitoring of explosive gases is described. The methodical and engineering aspects of developing a small-size instrument ((lambda) equals 1666 nm) with a multipass cell and a diffraction-focusing spectral divider based on using a differential absorption- spectroscopy method are considered.

Paper Details

Date Published: 5 February 1999
PDF: 4 pages
Proc. SPIE 3588, Nondestructive Evaluation of Utilities and Pipelines III, (5 February 1999); doi: 10.1117/12.339946
Show Author Affiliations
Suren O. Mirumyants, State Institute of Applied Optics (Russia)
Alexey Sergeevich Makarov, State Institute of Applied Optics (Russia)
Valeri M. Petukhov, State Institute of Applied Optics (Russia)


Published in SPIE Proceedings Vol. 3588:
Nondestructive Evaluation of Utilities and Pipelines III
Walter G. Reuter, Editor(s)

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