An optical fiber holographic endoscope (OFHES) has been developed, in which the reference beam, illuminating object beam, and the image of the object are transmitted by a single-mode fiber, a multimode fiber bundle, and a multimode fiber image bundle (MFIB) respectively. The resolution of OFHES is 30 lin/mm higher, field depth 30 mm more, and measuring range 30 X 30(mm)2 larger. Based on understanding the image transmitted characteristic of MFIB, we describe the effect of the multimodes and crosstalk in MFIB on the hologram recorded in the system by the OFHES.


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    Titel :

    Optical fiber holographic endoscope and its applications


    Beteiligte:
    Zhang, Yimo (Autor:in) / Du, Ji (Autor:in) / Sun, Yuankun (Autor:in) / He, Zaixin J. (Autor:in) / Liu, Xijiu (Autor:in)

    Kongress:

    Soviet-Chinese Joint Seminar on Holography and Optical Information Processing ; 1991 ; Bishkek,Kirgizstan,Russia


    Erschienen in:

    Erscheinungsdatum :

    1992-04-24





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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