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10 April 2007 Formation of nondiffracting and nondispersing pulsed beams using one-dimensional photonic crystals
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Abstract
A new method of forming nondiffracting and nondispersing azimuthally (or radially) polarized pulsed Bessel beams is suggested. These light fields are promising for photolithography, confocal microscopy, and optical communications. The method is based on the splitting of a supershort arbitrarily polarized Bessel pulse, which propagates in a one-dimentional photonic crystal, into two pulses having the mutually orthogonal polarizations.
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S. Kurilkina, V. Belyi, and N. Kazak "Formation of nondiffracting and nondispersing pulsed beams using one-dimensional photonic crystals", Proc. SPIE 6613, Laser Optics 2006: Wavefront Transformation and Laser Beam Control, 661303 (10 April 2007); https://doi.org/10.1117/12.739301
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