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|Title:||Optical sensing by multiple-slot waveguide microring resonators|
|Keywords:||Microring resonator sensor|
|Citation:||Kargar, A.,Lee, C. (2009). Optical sensing by multiple-slot waveguide microring resonators. 2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009 : 240-242. ScholarBank@NUS Repository.|
|Abstract:||This paper presents microing resonator sensor based on a quintuple-slot waveguide. We show that such microring resonator sensor can present a high sensitivity. To improve the bending efficiency of such sensor, an asymmetric structure is considered for the ring waveguide which reduces the sensitivity. The effect of different materials for top cladding and for high-index strips on the waveguide sensitivity is investigated. The sensing and bending characteristics are investigated through the use of a combined effective-index method/modified transfermatrix method. © 2009 IEEE NANO Organizers.|
|Source Title:||2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009|
|Appears in Collections:||Staff Publications|
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