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  • CLEO/Europe and EQEC 2011 Conference Digest
  • OSA Technical Digest (CD) (Optica Publishing Group, 2011),
  • paper EA_P3

Spot size measurement and focusing of momentum entangled photon pairs

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Abstract

High numerical aperture objectives allow focusing to spot sizes much smaller than the wavelength of the light. Momentum entangled n-photon states should allow to further reduce these spot sizes by a factor of n [1]. We plan to use gold nanoparticles in a confocal microscope setup to determine the point-spread function of a high NA objective [2] and to show the enhancement in resolution using momentum entangled states of light.

© 2011 IEEE

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