Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Lightwave Technology
  • Vol. 28,
  • Issue 10,
  • pp. 1435-1442
  • (2010)

Detection of CH$_{4}$ in the Mid-IR Using Difference Frequency Generation With Tunable Diode Laser Spectroscopy

Not Accessible

Your library or personal account may give you access

Abstract

This paper demonstrates detection of methane using tunable diode laser spectroscopy (TDLS) through difference frequency generation (DFG) in order to address fundamental rotational-vibrational absorption lines, located around 3404 nm. Direct detection confirms that wavelength referencing of recovered lineshapes, developed for Near infra-red (Near-IR) systems, has been successfully transferred to the presented Middle infra-red (Mid-IR) system. Traditional 1f and 2 f TDLS with WMS detection regimes are also functionally confirmed analogous to their Near-IR equivalents.

© 2010 IEEE

PDF Article
More Like This
Widely tunable mid-IR difference-frequency generation based on fiber lasers

Jianhua Chang, Qinghe Mao, Sujuan Feng, Xiaoming Gao, and Changqing Xu
Opt. Lett. 35(20) 3486-3488 (2010)

Phase-shift cavity ring-down spectroscopy using mid-IR light from a difference frequency generation PPLN waveguide

Roberto Grilli, Luca Ciaffoni, and Andrew J. Orr-Ewing
Opt. Lett. 35(9) 1383-1385 (2010)

Mid-IR multiwavelength difference frequency generation based on fiber lasers

Jian Jiang, Jianhua Chang, Sujuan Feng, Li Wei, and Qinghe Mao
Opt. Express 18(5) 4740-4747 (2010)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved