Shaping tight-focusing patterns of linearly polarized beams through elliptic apertures
Taro Ando, Yoshiyuki Ohtake, Takashi Inoue, Haruyasu Itoh, Naoya Matsumoto et al.
We propose elliptic deformation of apertures for shaping focusing patterns of tightly focused linearly polarized beams. Numerical integration of the vectorial Rayleigh-Sommerfeld diffraction formula predicts the formation of symmetric focusing patterns by shrinking the aperture shape in the directio ... [Appl. Phys. Lett. 92, 021116 (2008)] published Wed Jan 16, 2008.
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We propose elliptic deformation of apertures for shaping focusing patterns of tightly focused linearly polarized beams. Numerical integration of the vectorial Rayleigh-Sommerfeld diffraction formula predicts the formation of symmetric focusing patterns by shrinking the aperture shape in the directio ... [Appl. Phys. Lett. 92, 021116 (2008)] published Wed Jan 16, 2008.
Read full Article »
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