Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
High conversion efficiency single-pass second harmonic generation in a zinc-diffused periodically poled lithium niobate waveguide
Optoelectronics Research Centre, University of Southampton.ORCID iD: 0000-0001-7185-0457
Show others and affiliations
2005 (English)In: Optics Express, ISSN 1094-4087, E-ISSN 1094-4087, Vol. 13, no 13, 4862-4868 p.Article in journal (Refereed) Published
Abstract [en]

We report a modified technique for the fabrication of zinc-diffused channel waveguides using z-cut electric-field periodically poled LiNbO3. Unlike previous work, the diffusion was carried out using metallic zinc at atmospheric pressure. By optimizing the thermal diffusion parameters, channel waveguides that preserve the existing periodically poled domain structures, support both TE and TM modes, and enhance photorefractive damage resistance were obtained. Nonlinear characterisation of the channel waveguides was investigated via second harmonic generation of a 1552nm laser with a maximum conversion efficiency of 59% W(-1)cm(-2) at 14.6 degrees C. Using a pulsed source a second harmonic conversion efficiency of 81% was achieved.

Place, publisher, year, edition, pages
2005. Vol. 13, no 13, 4862-4868 p.
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-82005DOI: 10.1364/OPEX.13.004862ISI: 000230167500007OAI: oai:DiVA.org:kth-82005DiVA: diva2:497823
Note
QC 20120227Available from: 2012-02-11 Created: 2012-02-11 Last updated: 2017-12-07Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Gallo, Katia

Search in DiVA

By author/editor
Gallo, Katia
In the same journal
Optics Express
Electrical Engineering, Electronic Engineering, Information Engineering

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 19 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf