Open-path sensor for atmospheric methane based on chirped laser dispersion spectroscopy

Michal Nikodem; Genevieve Plant; David Sonnenfroh; Gerard Wysocki

doi:10.1007/s00340-014-5938-3

Open-path sensor for atmospheric methane based on chirped laser dispersion spectroscopy

Michal Nikodem, Genevieve Plant, David Sonnenfroh, Gerard Wysocki

Research output: Contribution to journal › Article › peer-review

50 Scopus citations

Abstract

The design and characterization of a near-IR Chirped Laser Dispersion Spectroscopy (CLaDS) sensor for atmospheric methane detection are reported. The near-IR CLaDS system exhibits the benefits of the prior mid-IR CLaDS systems implemented for open-path sensing while taking advantage of the robust fiber-optic components available in the near-IR. System noise, long-term stability, and comparison with existing technology for methane detection are presented.

Original language	English (US)
Pages (from-to)	3-9
Number of pages	7
Journal	Applied Physics B: Lasers and Optics
Volume	119
Issue number	1
DOIs	https://doi.org/10.1007/s00340-014-5938-3
State	Published - Apr 1 2015

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)
General Physics and Astronomy

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abstract = "The design and characterization of a near-IR Chirped Laser Dispersion Spectroscopy (CLaDS) sensor for atmospheric methane detection are reported. The near-IR CLaDS system exhibits the benefits of the prior mid-IR CLaDS systems implemented for open-path sensing while taking advantage of the robust fiber-optic components available in the near-IR. System noise, long-term stability, and comparison with existing technology for methane detection are presented.",

author = "Michal Nikodem and Genevieve Plant and David Sonnenfroh and Gerard Wysocki",

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AU - Sonnenfroh, David

AU - Wysocki, Gerard

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AB - The design and characterization of a near-IR Chirped Laser Dispersion Spectroscopy (CLaDS) sensor for atmospheric methane detection are reported. The near-IR CLaDS system exhibits the benefits of the prior mid-IR CLaDS systems implemented for open-path sensing while taking advantage of the robust fiber-optic components available in the near-IR. System noise, long-term stability, and comparison with existing technology for methane detection are presented.

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Open-path sensor for atmospheric methane based on chirped laser dispersion spectroscopy

Abstract

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