Fiber optic coupled optical sensor
Abstract
A displacement sensor includes a first optical fiber for radiating light to a target, and a second optical fiber for receiving light from the target. The end of the first fiber is adjacent and not axially aligned with the second fiber end. A lens focuses light from the first fiber onto the target and light from the target onto the second fiber.
- Inventors:
-
- Albuquerque, NM
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- OSTI Identifier:
- 873958
- Patent Number(s):
- 6281488
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01D - MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
G - PHYSICS G02 - OPTICS G02B - OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- fiber; optic; coupled; optical; sensor; displacement; radiating; light; target; receiving; adjacent; axially; aligned; lens; focuses; displacement sensor; receiving light; axially aligned; fiber optic; optical fiber; optical sensor; focuses light; axially align; /250/
Citation Formats
Fleming, Kevin J. Fiber optic coupled optical sensor. United States: N. p., 2001.
Web.
Fleming, Kevin J. Fiber optic coupled optical sensor. United States.
Fleming, Kevin J. Mon .
"Fiber optic coupled optical sensor". United States. https://www.osti.gov/servlets/purl/873958.
@article{osti_873958,
title = {Fiber optic coupled optical sensor},
author = {Fleming, Kevin J},
abstractNote = {A displacement sensor includes a first optical fiber for radiating light to a target, and a second optical fiber for receiving light from the target. The end of the first fiber is adjacent and not axially aligned with the second fiber end. A lens focuses light from the first fiber onto the target and light from the target onto the second fiber.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2001},
month = {Mon Jan 01 00:00:00 EST 2001}
}
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Works referenced in this record:
In situ determination of uranium in soil by laser ablation-inductively coupled plasma atomic emission spectrometry
journal, February 1994
- Zamzow, Daniel S.; Baldwin, David P.; Weeks, Stephan J.
- Environmental Science & Technology, Vol. 28, Issue 2