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Optica Publishing Group
  • 2013 Conference on Lasers and Electro-Optics Pacific Rim
  • (Optica Publishing Group, 2013),
  • paper MA2_3

Ultra-violet optical vortex generation

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Abstract

We demonstrated for the first time an ultra-violet vortex output without a spatial separation of phase singularities by frequency-doubling a green vortex laser with a pair of β-BaB2O4 and reversed β-BaB2O4 crystals.

© 2013 IEICE

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