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Title: Novel Biosensor Based on Photonic Crystal Nano-Ring Resonator
Authors: Hsiao, F.-L. 
Lee, C. 
Keywords: Biosensor
Photonic crystal
Ring Resonator
Issue Date: Sep-2009
Citation: Hsiao, F.-L., Lee, C. (2009-09). Novel Biosensor Based on Photonic Crystal Nano-Ring Resonator. Procedia Chemistry 1 (1) : 417-420. ScholarBank@NUS Repository.
Abstract: We investigated the feasibility of biosensing for a novel two-dimensional (2-D) photonic crystal (PC) based nano-ring resonator by computational study. The photonic crystal is composed of periodic hexagonal hole array on a silicon plate. A hexagonal nano-ring resonator is arranged in between two silicon PC waveguides. This PC nano-ring resonator is packaged in a fluidic channel, while analytes flow via a sensing hole will be trapped. Due to the absorbed analytes in a particular hole along the hexagonal ring, the output resonant peak wavelength shifts to longer wavelength region. The sensitivity of various holes has been studied. © 2009.
Source Title: Procedia Chemistry
ISSN: 18766196
DOI: 10.1016/j.proche.2009.07.104
Appears in Collections:Staff Publications

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