Quasi 1-dimensional photonic crystals as building block for compact integrated optical sensors


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Hopman, Wico C.L. and Pottier, Pierre and Yudistira, Didit and Lith van, Joris and Lambeck, Paul and De La Rue, Richard and Driessen, Alfred and Hoekstra, Hugo J.W.M. and Ridder de, René M. (2004) Quasi 1-dimensional photonic crystals as building block for compact integrated optical sensors. In: 6th International Conference on Transparent Optical Networks, 2004, 4-8 July, 2004 , Wroclaw, Poland.

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Abstract:A quasi one-dimensional photonic crystal has been fabricated and the applicability of this kind of structure for optical sensing has been investigated by measuring the transmission spectra as a function of the cladding refractive index. The cladding index was varied using a liquid flow, of which the index was slowly varied over a small range. The shift with cladding index of the steep stop band edge provides a relatively sensitive detection mechanism in an extremely compact device.
Item Type:Conference or Workshop Item
Copyright:©2004 IEEE
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/48836
Official URL:http://dx.doi.org/10.1109/ICTON.2004.1360308
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Metis ID: 220597