Sensitivity enhancement in optical waveguide sensors based on TM wave and metamaterials

Sensitivity enhancement in optical waveguide sensors based on TM wave and metamaterials

The sensitivity of the optical TM wave waveguide with four-layer was derived in this paper. The variation of the sensitivity of the proposed sensor with different parameters of the waveguide is studied. We verify that the proposed sensor can dramatically enhance the sensitivity compared with the con...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Wenwei Niu, Ming Huang, Zhe Xiao, Jingjing Yang
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Argon
Biomedical optical imaging
Optical coupling
Optical sensors
Petroleum
Photonics
Robustness
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Beschreibung
Zusammenfassung:The sensitivity of the optical TM wave waveguide with four-layer was derived in this paper. The variation of the sensitivity of the proposed sensor with different parameters of the waveguide is studied. We verify that the proposed sensor can dramatically enhance the sensitivity compared with the conventional three-layer TM wave waveguide sensors without metamaterials. Moreover, this sensor is more sensitive than optical waveguide sensor based on TE wave.
DOI:10.1109/ISAPE.2010.5696562