Photonic crystal fiber with ring-core hollow-defect for evanescent wave chemical sensing

Photonic crystal fiber with ring-core hollow-defect for evanescent wave chemical sensing

A doped-ring hollow-defect structure is proposed in photonic crystal fiber to acheive a higher evanescent field. Vectorial modal analysis with finite element method and experimental results confirmed significantly enhanced sensitivity in the near IR region.

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Bibliographische Detailangaben
Hauptverfasser: Jiyoung Park, Kobelke, J., Kyungwhan Oh
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Chemicals
Photonic crystal fibers
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Beschreibung
Zusammenfassung:A doped-ring hollow-defect structure is proposed in photonic crystal fiber to acheive a higher evanescent field. Vectorial modal analysis with finite element method and experimental results confirmed significantly enhanced sensitivity in the near IR region.
ISSN:1550-381X