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https://doi.org/10.1063/1.121214
DC Field | Value | |
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dc.title | Determination of thermal parameters of microbolometers using a single electrical measurement | |
dc.contributor.author | Gu, X. | |
dc.contributor.author | Karunasiri, G. | |
dc.contributor.author | Chen, G. | |
dc.contributor.author | Sridhar, U. | |
dc.contributor.author | Xu, B. | |
dc.date.accessioned | 2014-06-17T06:46:38Z | |
dc.date.available | 2014-06-17T06:46:38Z | |
dc.date.issued | 1998 | |
dc.identifier.citation | Gu, X., Karunasiri, G., Chen, G., Sridhar, U., Xu, B. (1998). Determination of thermal parameters of microbolometers using a single electrical measurement. Applied Physics Letters 72 (15) : 1881-1883. ScholarBank@NUS Repository. https://doi.org/10.1063/1.121214 | |
dc.identifier.issn | 00036951 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/62029 | |
dc.description.abstract | Accurate determination of thermal parameters of microbolometer-based sensors is of considerable interest for many applications. The most important parameters are thermal time constant, heat capacitance and thermal conductance. In this work, we have developed a technique to measure all three quantities using a single electrical measurement. The method involves the measurement of time dependent output voltage of a balanced Wheatstone bridge containing a microbolometer under pulse bias condition. The validity of the approach is verified experimentally using metal-film microbolometers. The experimental results are in excellent agreement with the theoretical analysis of the measurement technique.© 1998 American Institute of Physics. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.121214 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | ELECTRICAL ENGINEERING | |
dc.description.doi | 10.1063/1.121214 | |
dc.description.sourcetitle | Applied Physics Letters | |
dc.description.volume | 72 | |
dc.description.issue | 15 | |
dc.description.page | 1881-1883 | |
dc.description.coden | APPLA | |
dc.identifier.isiut | 000073054300029 | |
Appears in Collections: | Staff Publications |
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