Radiation resistance of optical materials against synchrotron radiation

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review

Autoren

  • Stefan Günster
  • Holger Blaschke
  • Detlev Ristau
  • Alexandre Gatto
  • Jörg Heber
  • Norbert Kaiser
  • B. Diviacco
  • Marino Marsi
  • Mauro Trovò
  • Fransesca Sarto
  • Salvatore Scaglione
  • Enrico Masetti

Externe Organisationen

  • Laser Zentrum Hannover e.V. (LZH)
  • Fraunhofer-Institut für Angewandte Optik und Feinmechanik IOF
  • Sincrotrone Trieste
  • Ente Per Le Nuove Tecnologie L'energia e l'ambiente
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Titel des SammelwerksLaser-Induced Damage in Optical Materials
Untertitel2002 and 7th International Workshop on Laser Beam and Optics Characterization
ErscheinungsortBellingham
Herausgeber (Verlag)SPIE
Seiten422-428
Seitenumfang7
ISBN (Print)0-8194-4727-7
PublikationsstatusVeröffentlicht - 30 Mai 2003
Extern publiziertJa
VeranstaltungLaser-Induced Damage in Optical Materials: 2002 and 7th International Workshop on Laser Beam and Optics Characterization - Boulder, CO, USA / Vereinigte Staaten
Dauer: 16 Sept. 2002 → 18 Sept. 2002

Publikationsreihe

NameProceedings of SPIE - The International Society for Optical Engineering
Herausgeber (Verlag)SPIE
Band4932
ISSN (Print)0277-786X

Abstract

Radiation resistance of optical materials against synchrotron radiation is important, if optical components for the high energetic regime have to be produced. In the framework of the European project EUPELE, which deals with the development of optical coatings for the free electron laser at ELETTRA (Trieste), a set of CaF2 substrates was irradiated with synchrotron radiation. The synchrotron radiation was varied by wavelength, dose, and high energetic background illumination. Before and after irradiation, the CaF 2 substrates were investigated spectrophotometrically in the VUV, VIS and IR range. The surface topology was characterised by Nomarski microscope methods. Structure investigations were carried out with X-ray diffraction measurements. CaF2 shows different types of degradation like colour centre formation, surface modification, and increased VUV absorption bands. Defect formation will be presented in dependence of synchrotron irradiation conditions.

ASJC Scopus Sachgebiete

Zitieren

Radiation resistance of optical materials against synchrotron radiation. / Günster, Stefan; Blaschke, Holger; Ristau, Detlev et al.
Laser-Induced Damage in Optical Materials: 2002 and 7th International Workshop on Laser Beam and Optics Characterization. Bellingham: SPIE, 2003. S. 422-428 (Proceedings of SPIE - The International Society for Optical Engineering; Band 4932).

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review

Günster, S, Blaschke, H, Ristau, D, Gatto, A, Heber, J, Kaiser, N, Diviacco, B, Marsi, M, Trovò, M, Sarto, F, Scaglione, S & Masetti, E 2003, Radiation resistance of optical materials against synchrotron radiation. in Laser-Induced Damage in Optical Materials: 2002 and 7th International Workshop on Laser Beam and Optics Characterization. Proceedings of SPIE - The International Society for Optical Engineering, Bd. 4932, SPIE, Bellingham, S. 422-428, Laser-Induced Damage in Optical Materials: 2002 and 7th International Workshop on Laser Beam and Optics Characterization, Boulder, CO, USA / Vereinigte Staaten, 16 Sept. 2002. https://doi.org/10.1117/12.473160
Günster, S., Blaschke, H., Ristau, D., Gatto, A., Heber, J., Kaiser, N., Diviacco, B., Marsi, M., Trovò, M., Sarto, F., Scaglione, S., & Masetti, E. (2003). Radiation resistance of optical materials against synchrotron radiation. In Laser-Induced Damage in Optical Materials: 2002 and 7th International Workshop on Laser Beam and Optics Characterization (S. 422-428). (Proceedings of SPIE - The International Society for Optical Engineering; Band 4932). SPIE. https://doi.org/10.1117/12.473160
Günster S, Blaschke H, Ristau D, Gatto A, Heber J, Kaiser N et al. Radiation resistance of optical materials against synchrotron radiation. in Laser-Induced Damage in Optical Materials: 2002 and 7th International Workshop on Laser Beam and Optics Characterization. Bellingham: SPIE. 2003. S. 422-428. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.473160
Günster, Stefan ; Blaschke, Holger ; Ristau, Detlev et al. / Radiation resistance of optical materials against synchrotron radiation. Laser-Induced Damage in Optical Materials: 2002 and 7th International Workshop on Laser Beam and Optics Characterization. Bellingham : SPIE, 2003. S. 422-428 (Proceedings of SPIE - The International Society for Optical Engineering).
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Download

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AU - Günster, Stefan

AU - Blaschke, Holger

AU - Ristau, Detlev

AU - Gatto, Alexandre

AU - Heber, Jörg

AU - Kaiser, Norbert

AU - Diviacco, B.

AU - Marsi, Marino

AU - Trovò, Mauro

AU - Sarto, Fransesca

AU - Scaglione, Salvatore

AU - Masetti, Enrico

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AB - Radiation resistance of optical materials against synchrotron radiation is important, if optical components for the high energetic regime have to be produced. In the framework of the European project EUPELE, which deals with the development of optical coatings for the free electron laser at ELETTRA (Trieste), a set of CaF2 substrates was irradiated with synchrotron radiation. The synchrotron radiation was varied by wavelength, dose, and high energetic background illumination. Before and after irradiation, the CaF 2 substrates were investigated spectrophotometrically in the VUV, VIS and IR range. The surface topology was characterised by Nomarski microscope methods. Structure investigations were carried out with X-ray diffraction measurements. CaF2 shows different types of degradation like colour centre formation, surface modification, and increased VUV absorption bands. Defect formation will be presented in dependence of synchrotron irradiation conditions.

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