The objective for this research is to determine a relationship between plasmonic grating geometries and the wavelength-dependent focus depth. This research is focused on enhancing the signal collected by infrared detectors by using a metal grating as a planar lens to focus light in the detecting region of the substrate. This can be used to maintain a thinner absorbing region and possibly to create multi-color imaging in a single pixel.


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    Title :

    Passive and active sensing — Plasmonic grating geometries and wavelength-dependent focus depth in IR detectors


    Contributors:


    Publication date :

    2017-06-01


    Size :

    141346 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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