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Passivated diamond film temperature sensing probe and measuring system employing same

Patent ·
OSTI ID:871984
 [1];  [2]
  1. Oak Ridge, TN
  2. Knoxville, TN
+ Show Author Affiliations
A high temperature sensing probe includes an optical fiber or rod having a distal end and a proximal end. The optical fiber or rod has a coating secured to the distal end thereof, wherein the coating is capable of producing a Raman spectrum when exposed to an exciting radiation source.
Research Organization:
LOCKHEED MARTIN ENRGY SYST INC
DOE Contract Number:
AC05-84OR21400
Assignee:
Martin Marietta Energy Systems, Inc. (Oak Ridge, TN)
Patent Number(s):
US 5839830
OSTI ID:
871984
Country of Publication:
United States
Language:
English

References (1)

Temperature Measurement by Observation of the Raman Spectrum of Diamond journal February 1992

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Related Subjects

/374/356/385/
capable
coating
diamond
diamond film
distal
employing
exciting
exciting radiation
exposed
fiber
film
film temperature
measuring
optical
optical fiber
passivated
probe
producing
proximal
radiation
radiation source
raman
raman spectrum
rod
secured
sensing
sensing probe
source
spectrum
temperature
temperature sensing