Three-dimensional optical coherence tomography using only one-dimensional mechanical scanning is demonstrated. This system uses the principle of Fourier domain optical coherence tomography for depth resolution, one-dimensional imaging for lateral vertical resolution, and mechanical scanning by a galvanometer for lateral horizontal resolution. An in vivo human fingerpad is investigated three-dimensionally. The acquisition time for a single cross section is 1 ms and that for a single volume is 10 s, and the system sensitivity is 75.6 dB.


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    Title :

    Dermatological Investigation by Three-Dimensional Line-Field Fourier Domain Optical Coherence Tomography


    Contributors:
    Yasuno, Y. (author) / Takashi Endo, (author) / Makita, S. (author) / Aoki, G. (author) / Nakamura, Y. (author) / Yamanari, M. (author) / Itoh, M. (author) / Yatagai, T. (author)


    Publication date :

    2005-01-01


    Size :

    400065 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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