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Optical creation and erasure of the linear electrooptical effect in silica fiber
Acreo Swedish ICT.
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2015 (English)In: Optics Express, ISSN 1094-4087, E-ISSN 1094-4087, Vol. 23, no 14, 18060-18069 p.Article in journal (Refereed) Published
Abstract [en]

We study the creation and erasure of the linear electrooptical effect in silicate fibers by optical poling. Carriers are released by exposure to green light and displaced with simultaneous application of an internal dc field. The second order nonlinear coefficient induced grows with poling bias. The field recorded (similar to 10(8) V/m) is comparable to that obtained through classical thermal poling of fibers. In the regime studied here, the second-order nonlinearity induced (similar to 0.06 pm/V) is limited by the field applied during poling (1.2 x 10(8) V/m). Optical erasure with high-power green light alone is very efficient. The dynamics of the writing and erasing process is discussed, and the two dimensional (2D) field distribution across the fiber is simulated. (C) 2015 Optical Society of America

Place, publisher, year, edition, pages
Optical Society of America, 2015. Vol. 23, no 14, 18060-18069 p.
Keyword [en]
Induced 2nd-order nonlinearities, frequency-doubling fibers, thermally poled fibers, electric-field, 2nd-harmonic generation, fused-silica, germanosilicate fiber, gratings, glass, modulation
National Category
Atom and Molecular Physics and Optics
Identifiers
URN: urn:nbn:se:kth:diva-174944DOI: 10.1364/OE.23.018060ISI: 000361033900039PubMedID: 26191865Scopus ID: 2-s2.0-84957546420OAI: oai:DiVA.org:kth-174944DiVA: diva2:861734
Funder
Swedish Research Council
Note

QC 20151019

Available from: 2015-10-19 Created: 2015-10-09 Last updated: 2017-12-01Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
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  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
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Output format
  • html
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