Apparatus And Methods For Launching And Receiving A Broad Wavelength Range Source
Abstract
An apparatus and method for simultaneous detection of N gas species through laser radiation attenuation techniques is disclosed. Each of the N species has a spectral absorption band. N laser sources operate at a wavelength ?N in a spectral absorption band separated by the cutoff wavelength for single-mode transmission. Each laser source corresponds to a gas species and transmits radiation through an optical fiber constructed and arranged to provide single-mode transmission with minimal power loss.
- Inventors:
-
- Oak Forest, IL
- North Andover, MA
- Boston, MA
- Andover, MA
- Issue Date:
- Research Org.:
- American Air Liquide
- OSTI Identifier:
- 879868
- Patent Number(s):
- 7005645
- Application Number:
- 10/294061
- Assignee:
- Air Liquide America L.P. (Houston, TX); Physical Sciences, Inc. (Andover, MA)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23N - REGULATING OR CONTROLLING COMBUSTION
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- FC36-00CH11030
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Von Drasek, William A, Sonnenfroh, David, Allen, Mark G, and Stafford-Evans, Joy. Apparatus And Methods For Launching And Receiving A Broad Wavelength Range Source. United States: N. p., 2006.
Web.
Von Drasek, William A, Sonnenfroh, David, Allen, Mark G, & Stafford-Evans, Joy. Apparatus And Methods For Launching And Receiving A Broad Wavelength Range Source. United States.
Von Drasek, William A, Sonnenfroh, David, Allen, Mark G, and Stafford-Evans, Joy. Tue .
"Apparatus And Methods For Launching And Receiving A Broad Wavelength Range Source". United States. https://www.osti.gov/servlets/purl/879868.
@article{osti_879868,
title = {Apparatus And Methods For Launching And Receiving A Broad Wavelength Range Source},
author = {Von Drasek, William A and Sonnenfroh, David and Allen, Mark G and Stafford-Evans, Joy},
abstractNote = {An apparatus and method for simultaneous detection of N gas species through laser radiation attenuation techniques is disclosed. Each of the N species has a spectral absorption band. N laser sources operate at a wavelength ?N in a spectral absorption band separated by the cutoff wavelength for single-mode transmission. Each laser source corresponds to a gas species and transmits radiation through an optical fiber constructed and arranged to provide single-mode transmission with minimal power loss.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2006},
month = {2}
}
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