$Physical observation of single step UV-written integrated planar Bragg structures and their application as a refractive-index sensor$

Physical observation of single step UV-written integrated planar Bragg structures and their application as a refractive-index sensor

We present what is to our knowledge the first demonstration of a potentially low-cost refractive-index sensor based on UV processing. A channel waveguide and a Bragg grating are defined in a single UV processing step, resulting in a buried structure with a well-defined grating period. A subsequent w...

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Veröffentlicht in:	Applied Optics 2005-08, Vol.44 (24), p.5042-5045
Hauptverfasser:	Emmerson, Gregory D, Gawith, Corin B E, Sparrow, Ian J G, Williams, Richard B, Smith, Peter G R
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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