Hong-Wen Hsieh and  Shun-Tung Yen,  Polarization Modulation by free-Standing Asymmetric Hole Arrays.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    October 2011, vol. 58(10). 1556 - 1559
    [viewed 07 May 2024]. Available from: https://publications.waset.org/pdf/2680.