Modified add-drop microring resonator for temperature sensing

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dc.contributor.authorMohamad, Azam
dc.contributor.authorBahadoran, Mahdi
dc.contributor.authorNoorden, Ahmad Fakhrurrazi Ahmad
dc.contributor.authorAziz, Safwan
dc.contributor.authorChaudhary, Kashif
dc.contributor.authorJalil, Muhammad Arif
dc.contributor.authorAli, Jalil
dc.contributor.authorOng, Chee Tiong
dc.contributor.authorYupapin, Preecha P.
dc.date.accessioned2026-08-06T10:12:15Z
dc.date.available2026-08-06T10:12:15Z
dc.date.issued2015-10-01
dc.description.abstractA micro resonating sensor is proposed for simultaneous measurement of temperature and carrier density using modified Add-drop resonator called PANDA resonator from silicon-on-insulator (SOI) material waveguide. The proposed sensor works by observing the concentration of free-carrier in silicon around room temperature yielding the sensitivity of 1×1023 m-3 C-1 with limit of detection of 10-5 C. It is found that the output intensity decreases due to the photon and thermal absorptions. It is found that the performance of the PANDA sensor is affected by the power at the first coupling region and increase in propagating lengths of PANDA sensor causes a nonlinear effect in carrier density production.
dc.identifier.citationJournal of Computational and Theoretical Nanoscience, 12(10), 3188-3193, 2015
dc.identifier.doi10.1166/jctn.2015.4100
dc.identifier.issn15461955
dc.identifier.other2-s2.0-84930062951
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/6432
dc.sourceJournal of Computational and Theoretical Nanoscience
dc.subjectCarrier Density
dc.subjectMicroring Resonator
dc.subjectTemperature Sensor
dc.titleModified add-drop microring resonator for temperature sensing
dc.typeArticle

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