For cross-sectional imaging of animal body using backscattered light, the measurement of depth-distribution of optical absorption is required. A technique has been developed to reconstruct the depth-distribution using the pulse shape of backscattered light obtained in a time-resolved measurement. In this technique, the temporal path-length distribution (TPD) in each arbitrary layer of the scattering object is essential. We have developed a technique to obtain this TPD in a measurement. The feasibility of the proposed technique was verified in a phantom experiment and the cross-sectional imaging with this technique was demonstrated.


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    Title :

    Cross-sectional imaging of absorption distribution using backscattered light


    Contributors:
    Akiyama, K. (author) / Kato, Y. (author) / Shimizu, K. (author)


    Publication date :

    2003-01-01


    Size :

    81806 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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