---
res:
  bibo_abstract:
  - Controlling light emission out of subwavelength nanoslit/aperture structures is
    of great important for highly integrated photonic circuits. Here we propose a
    new method to achieve direction-tunable emission based on a compact metallic microcavity
    with double nanoslit. Our method combines the principles of Young’s interference
    and surface plasmon polaritons interference. We show that the direction of the
    far-field beam can be controlled over a wide range of angles by manipulating the
    frequency and relative phase of light arriving at the two slits, which holds promise
    for applications in the ultracompact optoelectronic devices.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Xiaohong
      foaf_name: Song, Xiaohong
      foaf_surname: Song
  - foaf_Person:
      foaf_givenName: Nini
      foaf_name: Wang, Nini
      foaf_surname: Wang
  - foaf_Person:
      foaf_givenName: Ming
      foaf_name: Yan, Ming
      foaf_surname: Yan
  - foaf_Person:
      foaf_givenName: Cheng
      foaf_name: Lin, Cheng
      foaf_surname: Lin
  - foaf_Person:
      foaf_givenName: Jens
      foaf_name: Förstner, Jens
      foaf_surname: Förstner
      foaf_workInfoHomepage: http://www.librecat.org/personId=158
    orcid: 0000-0001-7059-9862
  - foaf_Person:
      foaf_givenName: Weifeng
      foaf_name: Yang, Weifeng
      foaf_surname: Yang
  bibo_doi: 10.1364/oe.25.013207
  bibo_issue: '12'
  bibo_volume: 25
  dct_date: 2017^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/1094-4087
  dct_language: eng
  dct_publisher: The Optical Society@
  dct_subject:
  - tet_topic_plasmonics
  dct_title: Direction-tunable enhanced emission from a subwavelength metallic double-nanoslit
    structure@
...