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Photonic microring-chip-sensor for explosive detection

: Orghici, R.; Lützow, P.; Burgmeier, J.; Schade, W.; Welschoff, N.; Waldvogel, S.


Optical Society of America -OSA-, Washington/D.C.:
Laser applications to chemical, security and environmental analysis : Part of "Lasers, sources, and related photonic devices", 31 January - 3 February 2010, San Diego
Washington, DC: OSA, 2010
ISBN: 978-1-55752-880-3
Paper LWC4
Conference "Laser Applications to Chemical, Security and Environmental Analysis" (LACSEA) <2010, San Diego/Calif.>
Fraunhofer HHI ()

A microring resonator sensor for selective and sensitive detection of the explosive TNT (trinitrotoluene) is discussed. The combination of integrated optics and specially developed receptor molecules is used for this optical sensing.