Interfacial absorption of DUV coatings

Oliver Apel; Michael Schulz-Grosser; Uwe Leinhos; Michael Kennedy; Klaus R. Mann; Rainer G. Schuhmann

doi:10.1117/12.425030

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12 April 2001 Interfacial absorption of DUV coatings

Oliver Apel, Michael Schulz-Grosser, Uwe Leinhos, Michael Kennedy, Klaus R. Mann, Rainer G. Schuhmann

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Proceedings Volume 4347, Laser-Induced Damage in Optical Materials: 2000; (2001) https://doi.org/10.1117/12.425030
Event: Laser-Induced Damage in Optical Materials: 2000, 2000, Boulder, CO, United States

Abstract

Complicated dielectric coatings consist of a large number of layers and thus have many interfaces, that may contribute to the total absorption of the coatings. We examined this contribution of the interfaces using two different approaches. For the determination of the absorption of the first interface between the substrate and the coatings we varied the thickness of dielectric single layers. For the examination of the influence of the interfaces within a dielectric stack, coatings consisting of (lambda) /2-layers were produced and their absorption was measured.

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Oliver Apel, Michael Schulz-Grosser, Uwe Leinhos, Michael Kennedy, Klaus R. Mann, and Rainer G. Schuhmann "Interfacial absorption of DUV coatings", Proc. SPIE 4347, Laser-Induced Damage in Optical Materials: 2000, (12 April 2001); https://doi.org/10.1117/12.425030

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