Two-dimensional Photonic Crystal Waveguide obtained by e-beam direct writing of SU8-2000 Photoresist (Articolo in rivista)

Type
Label
  • Two-dimensional Photonic Crystal Waveguide obtained by e-beam direct writing of SU8-2000 Photoresist (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.mee.2004.02.075 (literal)
Alternative label
  • M. De Vittorio; M.T. Todaro; T. Stomeo; R. Cingolani; D. Cojoc; E. Di Fabrizio; (2004)
    Two-dimensional Photonic Crystal Waveguide obtained by e-beam direct writing of SU8-2000 Photoresist
    in Microelectronic engineering
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M. De Vittorio; M.T. Todaro; T. Stomeo; R. Cingolani; D. Cojoc; E. Di Fabrizio; (literal)
Pagina inizio
  • 388 (literal)
Pagina fine
  • 391 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 73-74 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • National Nanotechnology Laboratory (NNL - INFM), Dipartimento di Ingegneria dell'Innovazione, Universitá di Lecce, Via Arnesano, 73100 Leece, Italy (M. De Vittorio; M.T. Todaro; T. Stomeo; R. Cingolani); NNL-TASC-INFM, s.s. 14 Km 163.5 34012, Basovizza-Trieste, Italy (D. Cojoc; E. Di Fabrizio) (literal)
Titolo
  • Two-dimensional Photonic Crystal Waveguide obtained by e-beam direct writing of SU8-2000 Photoresist (literal)
Abstract
  • We report on the direct electron-beam patterning of a negative tone resist SU8-2000 for the fabrication of a two-dimensionalphotoniccrystal (2D-PC) waveguide. The high refractive index of the SU8-2000 (about 1.69), its transparency above 360 nm, the good mechanical stability and the possibility of direct patterning by electron-beam lithography, make such resist ideal for the direct realization of high-resolution photoniccrystal waveguides. The fabrication of a triangular array of sub-micron pillars (lattice constant of 300 nm and filling factor of 0.35) suitable for the realization of a 2D-PC waveguide on a glass substrate is reported. The energy dispersion diagram, calculated by the plane wave expansion technique, shows that this 2D-PC structure has a small photonic band gap (PBG) for the TM-like modes. (literal)
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