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
Study of thermally poled fibers with a two-dimensional model
KTH, School of Engineering Sciences (SCI), Applied Physics. Acreo AB, Kista, Sweden .
2014 (English)In: Optics Express, ISSN 1094-4087, E-ISSN 1094-4087, Vol. 22, no 15, 17700-17715 p.Article in journal (Refereed) Published
Abstract [en]

A two-dimensional (2D) numerical model is implemented to describe the movement of ions under thermal poling for the specific case of optical fibers. Three types of cations are considered (representing Na+, Li+ and H3O+) of different mobility values. A cross-sectional map of the carrier concentration is obtained as a function of time. The role of the various cations is investigated. The assumptions of the model are validated by comparing the predictions to experimental data of the time evolution of the nonlinearity induced. A variational analysis of poling parameters including temperature, poling voltage, sign of the bias potential and initial ionic concentrations is performed for a particular fiber geometry. The analysis allows identifying the impact of these parameters on the induced second-order nonlinearity in poled fibers.

Place, publisher, year, edition, pages
2014. Vol. 22, no 15, 17700-17715 p.
Keyword [en]
Fused-Silica, Electric-Field, 2nd-Harmonic Generation, 2nd-Order Nonlinearity, Depletion Region, Optical-Fibers, Time-Evolution, Glass, Temperature, Dynamics
National Category
Other Physics Topics
Identifiers
URN: urn:nbn:se:kth:diva-151350DOI: 10.1364/OE.22.017700ISI: 000340685600011Scopus ID: 2-s2.0-84905383245OAI: oai:DiVA.org:kth-151350DiVA: diva2:748350
Funder
Swedish Research Council
Note

QC 20140919

Available from: 2014-09-19 Created: 2014-09-18 Last updated: 2017-12-05Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Margulis, Walter
By organisation
Applied Physics
In the same journal
Optics Express
Other Physics Topics

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 40 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