Thermal sensing fiber devices
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United States of America Patent
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Jul 28, 2009
Grant Date -
Apr 16, 2009
app pub date -
Sep 28, 2006
filing date -
Jul 14, 2003
priority date (Note) -
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Abstract
There is provided a thermal sensing fiber including a semiconducting element having a fiber length and characterized by a bandgap energy corresponding to a selected operational temperature range for the fiber in which there can be produced a change in thermally-excited electronic charge carrier population in the semiconducting element in response to a temperature change in the selected temperature range. At least one pair of conducting electrodes is provided in contact with the semiconducting element along the fiber length, and an insulator is provided along the fiber length.
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