We demonstrate apertureless near-field terahertz imaging by introducing a metallic probe above a sample surface. The amplitude of the scattered pulses is very sensitive to the tip-sample distance. A spatial resolution of /spl lambda//520 is demonstrated.


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    Title :

    Sub-wavelength resolution using apertureless terahertz near-field microscopy


    Contributors:
    Wang, K. (author) / Barkan, A. (author) / Mittleman, D.M. (author)


    Publication date :

    2003-01-01


    Size :

    133898 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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