Precise control of a diffraction pattern reconstructed from a computer-generated hologram (CGH) is very important in holographic femtosecond laser processing. To obtain a desired diffraction pattern, an optimization based on an estimation of the second harmonic wave generated by the diffraction pattern in the optical setup is performed, because the phenomena induced by a femtosecond laser pulse is based on nonlinear optical effects. The second harmonic optimization we named is performed experimentally and the effective performance is demonstrated.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Optimization of computer-generated hologram using second harmonic generation


    Contributors:
    Hasegawa, S (author) / Hayasaki, Y (author)


    Publication date :

    2010-10-01


    Size :

    1004161 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Second-harmonic-generated hologram for information processing [4392-05]

    Denisyuk, Y. N. / Andreoni, A. / Bondani, M. et al. | British Library Conference Proceedings | 2001


    Second-harmonic-generated hologram for information processing [4392-05]

    Denisyuk, Y. N. / Andreoni, A. / Bondani, M. et al. | British Library Conference Proceedings | 2001


    3D image formation by the second-harmonic generated hologram [4513-12]

    Denisyuk, Y. N. / Andreoni, A. / Bondani, M. et al. | British Library Conference Proceedings | 2001


    3D image formation by the second-harmonic generated hologram [4513-12]

    Denisyuk, Y. N. / Andreoni, A. / Bondani, M. et al. | British Library Conference Proceedings | 2001


    Computer-generated rainbow hologram [2885-514]

    Yoshikawa, H. / Taniguchi, H. / SPIE | British Library Conference Proceedings | 1996