Explosion-proof fiber optic system for continuous methane concentration measurements

Suren O. Mirumyants; Alexey Sergeevich Makarov; Valeri M. Petukhov

doi:10.1117/12.339946

5 February 1999 Explosion-proof fiber optic system for continuous methane concentration measurements

Suren O. Mirumyants, Alexey Sergeevich Makarov, Valeri M. Petukhov

Proceedings Volume 3588, Nondestructive Evaluation of Utilities and Pipelines III; (1999) https://doi.org/10.1117/12.339946
Event: Nondestructive Evaluation Techniques for Aging Infrastructures and Manufacturing, 1999, Newport Beach, CA, United States

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.

Citation Download Citation

Suren O. Mirumyants, Alexey Sergeevich Makarov, and Valeri M. Petukhov "Explosion-proof fiber optic system for continuous methane concentration measurements", Proc. SPIE 3588, Nondestructive Evaluation of Utilities and Pipelines III, (5 February 1999); https://doi.org/10.1117/12.339946

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