CONTACT: sensors for aerospace and Fano-resonance photonic crystal cavities

Forrest J. Agee; Weidong Zhou; Alice Chow

doi:10.1117/12.849561

12 April 2010 CONTACT: sensors for aerospace and Fano-resonance photonic crystal cavities

Forrest J. Agee, Weidong Zhou, Alice Chow

Author Affiliations +

Proceedings Volume 7703, Independent Component Analyses, Wavelets, Neural Networks, Biosystems, and Nanoengineering VIII; 77030I (2010) https://doi.org/10.1117/12.849561
Event: SPIE Defense, Security, and Sensing, 2010, Orlando, Florida, United States

Abstract

CONTACT or Consortium for Nanomaterials for Aerospace Commerce and Technology is a cooperative program between the Air Force Research Laboratory and seven Texas universities focused on four research areas in aerospace. This paper summarizes recent developments in one of those areas, sensors, for eventual use in aircraft and spacecraft. We report direct measurement of spectrally selective absorption properties of PbSe and PbS colloidal quantum dots (CQDs) in Si nanomembrane photonic crystal cavities on flexible plastic polyethylene terephthalate (PET) substrates. The interaction of CQD absorption with photonic crystal Fano resonances is presented both analytically and experimentally for use in wavelength selective sensors.

Citation Download Citation

Forrest J. Agee, Weidong Zhou, and Alice Chow "CONTACT: sensors for aerospace and Fano-resonance photonic crystal cavities", Proc. SPIE 7703, Independent Component Analyses, Wavelets, Neural Networks, Biosystems, and Nanoengineering VIII, 77030I (12 April 2010); https://doi.org/10.1117/12.849561

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