Final Report: NOAA Ocean Exploration NOFO NA18OAR0110433-T1-01, Membrane-free In-situ Underwater Gas Analyzer Using Laser Spectroscopy in a Compact Hollow Fiber Cell

To meet the need for better analysis of ocean methane, we developed an in-situ gas sensor, that combines a novel laser absorption spectrometer with a membrane-free approach to water sampling. The sensor was designed for real-time measurements of methane concentration and isotope ratio at depths to 3000 m and is useful for scientific studies and energy exploration.

Publication Details

Journal
National Oceanic and Atmospheric Administration (NOAA) - NOAA Central Library
Published
2025-08-13
DOI
https://doi.org/10.25923/2n38-cs87
Primary Topic
Synthetic Organic Chemistry Methods
Type
article
Field-Weighted Citation Impact
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article

Final Report: NOAA Ocean Exploration NOFO NA18OAR0110433-T1-01, Membrane-free In-situ Underwater Gas Analyzer Using Laser Spectroscopy in a Compact Hollow Fiber Cell

National Oceanic and Atmospheric Administration (NOAA) - NOAA Central Library
Synthetic Organic Chemistry Methods
article

Final Report: NOAA Ocean Exploration NOFO NA18OAR0110433-T1-01, Membrane-free In-situ Underwater Gas Analyzer Using Laser Spectroscopy in a Compact Hollow Fiber Cell

article en

Abstract

To meet the need for better analysis of ocean methane, we developed an in-situ gas sensor, that combines a novel laser absorption spectrometer with a membrane-free approach to water sampling. The sensor was designed for real-time measurements of methane concentration and isotope ratio at depths to 3000 m and is useful for scientific studies and energy exploration.

National Oceanic and Atmospheric Administration (NOAA) - NOAA Central Library
Affordable and clean energy
Openalex Percentile: Top 58%
Synthetic Organic Chemistry Methods
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Final Report: NOAA Ocean Exploration NOFO NA18OAR0110433-T1-01, Membrane-free In-situ Underwater Gas Analyzer Using Laser Spectroscopy in a Compact Hollow Fiber Cell · National Oceanic and Atmospheric Administration (NOAA) - NOAA Central Library (2025) | TGRS Research Map | TGRS