Phase diffractive elements for three dimensional spot arrays generation

D. Cojoc*, E. Di Fabrizio, L. Businaro, F. Romanato, S. Cabrini, L. Vaccari

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

2 Scopus citations


We propose a combined analytical - iterative optimization approach to design phase diffractive elements that generate three - dimensional array of light spots. The validity of this method is demonstrated by computer simulations for an array of eight spots positioned in two planes separated by 500 μm along the optical axis.

Original languageEnglish (US)
Number of pages4
StatePublished - 2001
Externally publishedYes
Event2001 International Semiconductor Conference - Siaia, Romania
Duration: Oct 9 2002Oct 13 2002


Other2001 International Semiconductor Conference

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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