Fiber optic IR reflectance sensor for the cone penetrometer

Gregory M. Nau; Frank Bucholtz; Kenneth James Ewing; Sandeep T. Vohra; Jasbinder Singh Sanghera; Ishwar D. Aggarwal

doi:10.1117/12.224110

9 October 1995 Fiber optic IR reflectance sensor for the cone penetrometer

Gregory M. Nau, Frank Bucholtz, Kenneth James Ewing, Sandeep T. Vohra, Jasbinder Singh Sanghera, Ishwar D. Aggarwal

Proceedings Volume 2504, Environmental Monitoring and Hazardous Waste Site Remediation; (1995) https://doi.org/10.1117/12.224110
Event: European Symposium on Optics for Environmental and Public Safety, 1995, Munich, Germany

Abstract

A compact, ruggedized fiber optic IR reflectance probe for remote, in-situ screening of underground waste sites has been developed. Using cabled chalcogenide optical fibers and a FTIR system, remote spectroscopy has been performed over distances of 20 meters. This paper discusses the design and performance of this system.

Citation Download Citation

Gregory M. Nau, Frank Bucholtz, Kenneth James Ewing, Sandeep T. Vohra, Jasbinder Singh Sanghera, and Ishwar D. Aggarwal "Fiber optic IR reflectance sensor for the cone penetrometer", Proc. SPIE 2504, Environmental Monitoring and Hazardous Waste Site Remediation, (9 October 1995); https://doi.org/10.1117/12.224110

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available