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Proceedings Paper

Current and emerging laser sensors for greenhouse gas sensing and leak detection
Author(s): Michael B. Frish
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Paper Abstract

To reduce atmospheric accumulation of the greenhouse gases methane and carbon dioxide, networks of continuously operating sensors that monitor and map their sources are desirable. In this paper, we discuss advances in laser-based open-path leak detectors, as well as technical and economic challenges inhibiting widespread sensor deployment for “ubiquitous monitoring”. We describe permanently-installed, wireless, solar-powered sensors that overcome previous installation and maintenance difficulties while providing autonomous real-time leak reporting without false alarms.

Paper Details

Date Published: 21 May 2014
PDF: 12 pages
Proc. SPIE 9101, Next-Generation Spectroscopic Technologies VII, 91010H (21 May 2014); doi: 10.1117/12.2053181
Show Author Affiliations
Michael B. Frish, Physical Sciences Inc. (United States)


Published in SPIE Proceedings Vol. 9101:
Next-Generation Spectroscopic Technologies VII
Mark A. Druy; Richard A. Crocombe, Editor(s)

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