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  • Chen, ZhihuiKTH,Teoretisk kemi (author)

Multiple beam splitting to free space from a V groove in a photonic crystal waveguide

  • Article/chapterEnglish2011

Publisher, publication year, extent ...

  • 2010-11-11
  • Springer Science and Business Media LLC,2011
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:kth-32034
  • https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-32034URI
  • https://doi.org/10.1007/s00340-010-4285-2DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • QC 20110404
  • We present multiple-beam splitting to free space from a V groove in a two-dimensional photonic crystal waveguide (PCW) with a few additional dielectric rods at the exit of the PCW. Numerical study shows that 'one-beam-in to two-beams-out' (one-to-two, also denoted as Y-shaped), one-to-three, and one-to-five beam splittings can be easily realized over a wide bandwidth, and the split beams have remarkable properties such as symmetric energy distributions and high directional transmissions. Off-axis directional emission can also be achieved by simple displacements of the additional rods at the exit of the PCW.

Subject headings and genre

  • DIRECTIONAL EMISSION; ENHANCEMENT; EMITTER
  • TECHNOLOGY
  • TEKNIKVETENSKAP

Added entries (persons, corporate bodies, meetings, titles ...)

  • Yu, Z. -Y (author)
  • Liu, Y. -M (author)
  • Lu, P. -F (author)
  • Fu, YingKTH,Teoretisk kemi(Swepub:kth)u1wnf4xe (author)
  • KTHTeoretisk kemi (creator_code:org_t)

Related titles

  • In:Applied physics. B, Lasers and optics (Print): Springer Science and Business Media LLC102:4, s. 857-8610946-21711432-0649

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