Pressure-sensitive optrode
Abstract
An apparatus is provided for sensing changes in pressure and for generating optical signals related to said changes in pressure. Light from a fiber optic illuminates a fluorescent composition causing it to fluoresce. The fluorescent composition is caused to fluoresce more relative to the end of the fiber optic in response to changes in pressure so that the intensity of fluorescent emissions collected by the same fiber optic used for illumination varies monotonically with pressure. 10 figs.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 7243576
- Patent Number(s):
- 4599901
- Application Number:
- PPN: US 6-675633
- Assignee:
- Univ. of California, Berkeley, CA (United States)
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 28 Nov 1984
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION; PRESSURE GAGES; DESIGN; FLUORESCENCE; OPERATION; OPTICAL FIBERS; FIBERS; LUMINESCENCE; MEASURING INSTRUMENTS; 440800* - Miscellaneous Instrumentation- (1990-)
Citation Formats
Hirschfeld, T B. Pressure-sensitive optrode. United States: N. p., 1986.
Web.
Hirschfeld, T B. Pressure-sensitive optrode. United States.
Hirschfeld, T B. Tue .
"Pressure-sensitive optrode". United States.
@article{osti_7243576,
title = {Pressure-sensitive optrode},
author = {Hirschfeld, T B},
abstractNote = {An apparatus is provided for sensing changes in pressure and for generating optical signals related to said changes in pressure. Light from a fiber optic illuminates a fluorescent composition causing it to fluoresce. The fluorescent composition is caused to fluoresce more relative to the end of the fiber optic in response to changes in pressure so that the intensity of fluorescent emissions collected by the same fiber optic used for illumination varies monotonically with pressure. 10 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1986},
month = {7}
}
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