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Grated waveguide-based optical cavities as compact sensors for sub-nanometre cantilever deflections, and small refractive-index changes

Authors :
Kauppinen, L.J.
Hoekstra, Hugo
Dijkstra, Mindert
de Ridder, R.M.
Krijnen, Gijsbertus J.M.
MacCraith, B
McDonagh, C.
Source :
Book of Abstracts 9th European Conference on Optical Chemical Sensors and Biosensors (Europtrode IX)
Publication Year :
2008
Publisher :
Dublin City University, 2008.

Abstract

The paper reports on theoretical and experimental results of integrated optical (IO) cavities defined by grated waveguides in $Si_3N_4$ and Si, for the accurate detection of cantilever deflection and bulk index changes.

Details

Database :
OpenAIRE
Journal :
Book of Abstracts 9th European Conference on Optical Chemical Sensors and Biosensors (Europtrode IX)
Accession number :
edsair.narcis........ef4c7e2a275e5ba87c319e83b2ab4bb5