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Proceedings Paper

Linear and non-linear absorption of Ti(x)Si(1-x)O2-Mixtures
Author(s): M. Jupé; L. Jensen; S. Malobabic; D. Ristau; K. Starke
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Paper Abstract

The measurement of absorption in dielectric materials is one of the most important methods for the qualification of the losses of optical components. For this reason, various procedures were developed for the measurement of the absorption losses. One of the most sophisticated and established technique is the laser calorimetric measurement according to ISO11551. The method allows to measure the absolute value of absorption losses. In the presented measurement campaign, two sets of samples are investigated by laser calorimetric measurements. The study displays the results of the linear and non-linear absorption measurements of TixSi1-xO2 -single layers coated by ion beam sputtering. For the determination of the linear absorption behaviour a quasi CW-Laser at the wavelengths 532nm and 1064nm was applied Additionally, the non linear absorption is measured by a Ti:Sapphire CPA-Laser at 790nm.

Paper Details

Date Published: 2 December 2010
PDF: 9 pages
Proc. SPIE 7842, Laser-Induced Damage in Optical Materials: 2010, 78421S (2 December 2010); doi: 10.1117/12.867767
Show Author Affiliations
M. Jupé, Laser Zentrum Hannover e.V. (Germany)
L. Jensen, Laser Zentrum Hannover e.V. (Germany)
S. Malobabic, 201 QUEST: Centre for Quantum Engineering and Space-Time Research (Germany)
D. Ristau, Laser Zentrum Hannover e.V. (Germany)
201 QUEST: Centre for Quantum Engineering and Space-Time Research, (Germany)
K. Starke, Cutting Edge Coatings GmbH (Germany)

Published in SPIE Proceedings Vol. 7842:
Laser-Induced Damage in Optical Materials: 2010
Gregory J. Exarhos; Vitaly E. Gruzdev; Joseph A. Menapace; Detlev Ristau; M. J. Soileau, Editor(s)

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