FDTD analysis on microcavity sensors with metamaterials

FDTD analysis on microcavity sensors with metamaterials

The mircocavity sensor using metamaterials is proposed, and the sensor operates at whispering-gallery mode (WGM). Base on finite difference time domain (FDTD) method, we calculate the quality factor and resonant frequency spectrum of the metamaterial-assisted microcavity (MAM) sensor. Results show t...

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Bibliographische Detailangaben
Hauptverfasser: Liang Zheng, Ming Huang, Jihong Shi, Wenwei Niu, Jingjing Yang, Xiaoyan Jin
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Educational institutions
ISO standards
Metamaterials
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Beschreibung
Zusammenfassung:The mircocavity sensor using metamaterials is proposed, and the sensor operates at whispering-gallery mode (WGM). Base on finite difference time domain (FDTD) method, we calculate the quality factor and resonant frequency spectrum of the metamaterial-assisted microcavity (MAM) sensor. Results show that MAM possesses much higher quality factor than the conventional microcavity, and MAM sensor is more sensitive to the dielectric environment than the conventional microcavity sensor.
DOI:10.1109/ISAPE.2010.5696637