In this paper, we report our most recent experimental results of absolute height sensing obtained by replacing an optical frequency comb with a spatial frequency comb with a sinusoidal frequency profile generated by a spatial light modulator (SLM).


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    Title :

    Spatial coherence interferometry using a sinusoidal spatial-frequency comb


    Contributors:
    Duan, Z. (author) / Pavelicek, P. (author) / Miyamoto, Y. (author) / Takeda, M. (author)


    Publication date :

    2005-01-01


    Size :

    889325 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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