In summary, we fabricated a 2 mm long directional coupler with the small core diameter of 2 /spl mu/m and succeeded in splitting one beam into two beams of equal powers. We fabricated the Fresnel lens by embedding voids inside silica glass. We also recorded holograms by two beam interference of femtosecond laser pulses. We hope that integrated. photonic devices and systems can be created by used of these techniques.


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    Titel :

    Fabrication of optical elements in glass with fs laser pulses


    Beteiligte:
    Itoh, K. (Autor:in) / Watanabe, W. (Autor:in) / Yan Li, (Autor:in) / Asano, T. (Autor:in) / Yamada, K. (Autor:in)


    Erscheinungsdatum :

    01.01.2002


    Format / Umfang :

    138866 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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    Fabrication of Photonic Devices in Glass with Femtosecond Laser Pulses

    Lasers and Electro-optics Society (Institute of Electrical and Electronics Engineers) | British Library Conference Proceedings | 2004


    Fabrication of optical elements inside of glass

    Itoh, K. / Watanabe, W. | IEEE | 2003


    Fabrication of Optical Elements Inside of Glass

    IEEE | British Library Conference Proceedings | 2003