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Type: Conference paper
Title: Quasiperiodic nanohole array plasmonic sensors on optical fibers
Author: Jia, P.
Yang, Z.
Yang, J.
Ebendorff-Heidepriem, H.
Citation: Proceedings of SPIE, 25th International Conference on Optical Fiber Sensors, 2017 / vol.10323, pp.103235X-1-103235X-4
Publisher: SPIE
Issue Date: 2017
Series/Report no.: Proceedings of SPIE
ISBN: 9781510610910
ISSN: 0277-786X
Conference Name: International Conference on Optical Fiber Sensors (OFS) (24 Apr 2017 - 28 Apr 2017 : Jeju, Korea)
Statement of
P. Jia, Z. Yang, J. Yang, H. Ebendorff-Heidepriem
Abstract: Surface plasmon resonance has found plenty of sensing applications on various platforms from label-free biosensing to surface-enhanced spectroscopies. Quasiperiodic nanohole arrays with patterns such as the Penrose tiling have been demonstrated with surface plasmon resonance enhanced optical transmission. Here we transfer quasiperiodic nanohole arrays onto optical fibers and measure their optical performance in refractive index sensing. These quasiperiodic arrays show multiple and narrow resonances related to their geometric features. These resonances are high sensitive to the dielectric changes on the probe surface due to our high quality fabrication. The sensitivity of quasiperiodic nanohole arrays is comparable to that of periodic nanohole arrays and reaches the theoretical sensitivity limit as predicted by our universal sensitivity analysis. This result verifies our sensitivity theory on propagating surface plasmon resonance in a wider range beyond periodic nanostructure arrays. Our study demonstrates the quasiperiodic nanohole array based optical fiber is a high-performance plasmonic sensor.
Keywords: Quasiperiodic nanohole array; surface plasmon resonance; template transfer; optical fiber sensor
Rights: © 2017 SPIE
RMID: 0030070289
DOI: 10.1117/12.2263168
Appears in Collections:Physics publications

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