Integrated waveguide sensor platform utilizing organic photodiodes

Bernhard Lamprecht; Martin Sagmeister; Elke Kraker; Paul Hartmann; Georg Jakopic; Stefan Köstler; Harald Ditlbacher; Nicole Galler; Joachim Krenn; Birgit Ungerböck; Tobias Abel; Torsten Mayr

doi:10.1117/12.908432

6 February 2012 Integrated waveguide sensor platform utilizing organic photodiodes

Bernhard Lamprecht, Martin Sagmeister, Elke Kraker, Paul Hartmann, Georg Jakopic, Stefan Köstler, Harald Ditlbacher, Nicole Galler, Joachim Krenn, Birgit Ungerböck, Tobias Abel, Torsten Mayr

Author Affiliations +

Proceedings Volume 8234, Plasmonics in Biology and Medicine IX; 82341H (2012) https://doi.org/10.1117/12.908432
Event: SPIE BiOS, 2012, San Francisco, California, United States

Abstract

We present a novel waveguide sensor platform, combining monolithically integrated sensor waveguides with thin-film organic photodiodes on a single substrate. Aiming at the parallel detection of multiple parameters in a single sensor chip different sensing principles can be applied on the same basic sensor platform. Utilizing absorbance as sensing principle is demonstrated by an integrated carbon dioxide sensor, fluorescence as sensing principle is demonstrated by an integrated oxygen sensor. The versatility of this integrated waveguide platform is further demonstrated by employing surface plasmon resonance as sensing principle, enabling real-time and label-free detection of a wide range of analytes.

Citation Download Citation

Bernhard Lamprecht, Martin Sagmeister, Elke Kraker, Paul Hartmann, Georg Jakopic, Stefan Köstler, Harald Ditlbacher, Nicole Galler, Joachim Krenn, Birgit Ungerböck, Tobias Abel, and Torsten Mayr "Integrated waveguide sensor platform utilizing organic photodiodes", Proc. SPIE 8234, Plasmonics in Biology and Medicine IX, 82341H (6 February 2012); https://doi.org/10.1117/12.908432

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