Metallic nanocavity-enhanced second harmonic generation from a KNbO3 nonlinear nanowire

Cited 3 time in webofscience Cited 0 time in scopus
  • Hit : 275
  • Download : 0
We propose and experimentally investigate a self-aligned metallic nanocavity that can enhance second harmonic signals from a single KNbO3 nanowire. With pump beams in the spectral proximity of the metallic nanocavity resonance, second harmonic intensity is observed to be >1800 times stronger than that of a typical bare nanowire under the same illumination conditions. By studying spectral features and polarization characteristics, we confirm that the nonlinear enhancement originates from the locally intensified electric field of a surface plasmon-polariton mode. This simple and robust scheme represents a powerful platform to study single nanowire nonlinearity. (C) 2012 Elsevier B.V. All rights reserved.
Publisher
ELSEVIER SCIENCE BV
Issue Date
2012-10
Language
English
Article Type
Article
Keywords

FIELD ENHANCEMENT

Citation

PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS, v.10, no.4, pp.534 - 539

ISSN
1569-4410
DOI
10.1016/j.photonics.201.04.006
URI
http://hdl.handle.net/10203/102809
Appears in Collection
MS-Journal Papers(저널논문)PH-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 3 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0