The minimum particle concentration detectable by an on-chip optical resonator is limited when particles are transported to the sensing area only by diffusion. We investigate sensitivity enhancement when optical forces assist in particle transport.


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    Title :

    Enhanced sensitivity in silicon photonic crystal biosensors due to optical force-assisted particle transport


    Contributors:


    Publication date :

    2011-09-01


    Size :

    184521 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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