Fabrication of binary Fresnel lenses in PMMA by femtosecond laser micromachining (Comunicazione a convegno)

Type
Label
  • Fabrication of binary Fresnel lenses in PMMA by femtosecond laser micromachining (Comunicazione a convegno) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Alternative label
  • Vazquez, R. Martinez; Eaton, S. M.; Ramponi, R.; Cerullo, G.; Osellame, R. (2011)
    Fabrication of binary Fresnel lenses in PMMA by femtosecond laser micromachining
    in 2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), Baltimore (USA), 2011
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Vazquez, R. Martinez; Eaton, S. M.; Ramponi, R.; Cerullo, G.; Osellame, R. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto di Fotonica e Nanotecnologie (CNR); Dipartimento di Fisica, Politecnico di Milano (literal)
Titolo
  • Fabrication of binary Fresnel lenses in PMMA by femtosecond laser micromachining (literal)
Abstract
  • Binary Fresnel lenses are fabricated by ablation of PMMA substrates with a femtosecond laser. The minimum feature size in our experimental conditions is 600 nm. Lenses with good transparency and focal lengths in the range from 500 mu m to 5mm are obtained, with a maximum efficiency close to the theoretical one. (literal)
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