Laser wavelength effects on the refractive index change of waveguides written by femtosecond pulses in silica glasses

  • V. De Michele
  • , M. Royon
  • , E. Marin
  • , A. Alessi
  • , G. Zhang
  • , G. Cheng
  • , R. Stoian
  • , M. Cannas
  • , Y. Ouerdane

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We investigate the influence of two fs-laser wavelengths (343 and 800 nm) on the induced refractive index change (Δn) of waveguides written in silica materials. Results show that Δn is higher for waveguides photo-inscribed with UV photons.

Original languageEnglish
Title of host publicationBragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials, BGPPM 2018
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580439
DOIs
StatePublished - 2018
Externally publishedYes
EventBragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials, BGPPM 2018 - Zurich, Switzerland
Duration: 2 Jul 20185 Jul 2018

Publication series

NameOptics InfoBase Conference Papers
VolumePart F98-BGPPM 2018
ISSN (Electronic)2162-2701

Conference

ConferenceBragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials, BGPPM 2018
Country/TerritorySwitzerland
CityZurich
Period2/07/185/07/18

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