Morphology investigations of laser induced damage

Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

Authors

  • B. Wu
  • U. Bartch
  • Marco Jupé
  • Lars Jensen
  • Marc Lappschies
  • Kai Starke
  • Detlev Ristau

External Research Organisations

  • Hochschule für angewandte Wissenschaft und Kunst Hildesheim/Holzminden/Göttingen (HAWK)
  • Laser Zentrum Hannover e.V. (LZH)
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Details

Original languageEnglish
Title of host publication37th Annual Boulder Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials
Subtitle of host publication2006
Publication statusPublished - 15 Jan 2007
Externally publishedYes
Event37th Annual Boulder Damage Symposium - Laser-Induced Damage in Optical Materials: 2006 - Boulder, CO, United States
Duration: 25 Sept 2006 → 27 Sept 2006

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6403
ISSN (Print)0277-786X

Abstract

Microscopic imaging methods are valuable tools to analyze damage morphologies of laser optics for ns and fs applications. In the fs-regime, the morphology of TiO2/SiO2 coatings with modified field strength distributions were investigated, whereby a characteristic morphology was caused by the special designed vertical field strength profile, depending on the local power density. In the ns-regime, the morphology of the damage sites has shown significant differences between the quarter wave stacks and the gradual index systems without abrupt interfaces in the functional layers. Typically, these Rugate high reflectors did not show catastrophic damage. Rather the damage becomes apparent by the creation of colour centres.

Keywords

    Damage morphology, Defect induced damage, High resolution microscopy, LIDT

ASJC Scopus subject areas

Cite this

Morphology investigations of laser induced damage. / Wu, B.; Bartch, U.; Jupé, Marco et al.
37th Annual Boulder Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials: 2006. 2007. 640319 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6403).

Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

Wu, B, Bartch, U, Jupé, M, Jensen, L, Lappschies, M, Starke, K & Ristau, D 2007, Morphology investigations of laser induced damage. in 37th Annual Boulder Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials: 2006., 640319, Proceedings of SPIE - The International Society for Optical Engineering, vol. 6403, 37th Annual Boulder Damage Symposium - Laser-Induced Damage in Optical Materials: 2006, Boulder, CO, United States, 25 Sept 2006. https://doi.org/10.1117/12.696236
Wu, B., Bartch, U., Jupé, M., Jensen, L., Lappschies, M., Starke, K., & Ristau, D. (2007). Morphology investigations of laser induced damage. In 37th Annual Boulder Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials: 2006 Article 640319 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6403). https://doi.org/10.1117/12.696236
Wu B, Bartch U, Jupé M, Jensen L, Lappschies M, Starke K et al. Morphology investigations of laser induced damage. In 37th Annual Boulder Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials: 2006. 2007. 640319. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.696236
Wu, B. ; Bartch, U. ; Jupé, Marco et al. / Morphology investigations of laser induced damage. 37th Annual Boulder Damage Symposium Proceedings - Laser-Induced Damage in Optical Materials: 2006. 2007. (Proceedings of SPIE - The International Society for Optical Engineering).
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