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Ring resonators in polymer foils for sensing of gaseous species

 
: Pichler, E.; Bethmann, K.; Zywietz, U.; Spad, C.; Gleissner, U.; Kelb, C.; Roth, B.; Reinhardt, C.; Willer, U.; Schade, W.

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Vo-Dinh, T. ; Society of Photo-Optical Instrumentation Engineers -SPIE-, Bellingham/Wash.:
Advanced environmental, chemical, and biological sensing technologies XII : 20 - 21 April 2015, Baltimore, Maryland, United States
Bellingham, WA: SPIE, 2015 (Proceedings of SPIE 9486)
ISBN: 978-1-62841-602-2
Paper 948613, 8 pp.
Conference "Advanced Environmental, Chemical, and Biological Sensing Technologies" <12, 2015, Baltimore/Md.>
English
Conference Paper
Fraunhofer HHI ()

Abstract
In this paper, the concept of a micro ring resonator formed of waveguides in off-the-shelf polymers is presented. Extensive simulations were performed to determine appropriate dimensions for the waveguide and the design of ring and coupling zone as well as for the estimation of losses. Based on the calculated parameters, a first polymer ring resonator was realized using microscope projection lithography.

: http://publica.fraunhofer.de/documents/N-369802.html