DocumentCode
2950678
Title
Fiber optic sensor for measurement of pressure fluctuations at high temperatures
Author
Zuckerwar, Allan J. ; Cuomo, Frank W.
Author_Institution
NASA Langley Res. Center, Hampton, VA, USA
fYear
1989
fDate
18-21 Sep 1989
Firstpage
503
Lastpage
509
Abstract
A fiber-optic sensor, based on the principle of the fiber-optic lever, is described which features small size, extended bandwidth, and capability to operate at high temperatures, as required for measurements in hypersonic flow. The principle of operation, design features peculiar to the intended application, and expected performance at high temperatures are described
Keywords
fibre optic sensors; flow measurement; fluctuations; high-temperature techniques; hypersonic flow; pressure measurement; fiber-optic lever; fiber-optic sensor; high temperatures; hydrophone; hypersonic flow; microphone; pressure fluctuations; Acoustic measurements; Fluctuations; Fluid flow measurement; Magnetic field measurement; Microphones; Optical fiber polarization; Optical fiber sensors; Optical fibers; Pressure measurement; Temperature sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation in Aerospace Simulation Facilities, 1989. ICIASF '89 Record., International Congress on
Conference_Location
Gottingen
Type
conf
DOI
10.1109/ICIASF.1989.77706
Filename
77706
Link To Document