Cart (Loading....) | Create Account
Close category search window
 

Sub-Minute Response Time of a Hollow-Core Photonic Bandgap Fiber Gas Sensor

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Wynne, R.M. ; Dept. of Electr. & Comput. Eng., Villanova Univ., Villanova, PA ; Barabadi, B. ; Creedon, K.J. ; Ortega, A.

A hollow-core photonic bandgap (PBG) fiber sensing configuration for optical absorption spectroscopy of multiple-component gas samples absent of a vacuum environment is presented. Pressure-driven sensor response times that are shorter in duration compared to diffusion-limited filling times for fiber lengths >1 m are reported. Reduced filling times that approach the sub-minute regime are possible for a ~2 meter length of commercially available PBG fiber with a 12.5 micron core diameter at a pressure <15 Psi. The spectroscopy measurements were limited to the near-IR region for sample gases that include acetylene and carbon dioxide. Using the techniques presented, the detection of concentrations <100 ppm for acetylene gas at pressures <15 Psi is possible.

Published in:

Lightwave Technology, Journal of  (Volume:27 ,  Issue: 11 )

Date of Publication:

June1, 2009

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.