Laser processing of sol-gel derived multilayer interference filters

Dunbar P Birnie, Sharon M. Melpolder, Brian D. Fabes, Brian J. Zelinski, Michael J. Hanrahan, Douglas J. Taylor, Lori Weisenbach

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Optical interference filters were fabricated using multilayers derived from sol-gel SiO2 and SiO2-TiO2 thin films. Laser processing was then used to modify the spectral properties of local regions of these stacks. The feasibility of using laser processing for selectively changing the optical properties of thin film devices was thus demonstrated. Design considerations and some basic limitations of this technique for tuning interference filter colors are then discussed.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherPubl by Int Soc for Optical Engineering
Pages630-637
Number of pages8
Volume1758
ISBN (Print)0819409316
Publication statusPublished - 1992
EventSol-Gel Optics II - San Diego, CA, USA
Duration: Jul 20 1992Jul 22 1992

Other

OtherSol-Gel Optics II
CitySan Diego, CA, USA
Period7/20/927/22/92

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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  • Cite this

    Birnie, D. P., Melpolder, S. M., Fabes, B. D., Zelinski, B. J., Hanrahan, M. J., Taylor, D. J., & Weisenbach, L. (1992). Laser processing of sol-gel derived multilayer interference filters. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 1758, pp. 630-637). Publ by Int Soc for Optical Engineering.