Gadolinium and lutetium hafnates: Materials for the preparation of high-quality optical coatings

B. M. Zhigarnovskii; V. A. Samokhov; A. V. Kopytin; A. G. Beirakhov; V. V. Kirilenko; E. G. Il’in; A. V. Mikhailov

doi:10.1134/S0020168516110194

Gadolinium and lutetium hafnates: Materials for the preparation of high-quality optical coatings

Authors: Zhigarnovskii B.M.¹, Samokhov V.A.¹, Kopytin A.V.¹, Beirakhov A.G.¹, Kirilenko V.V.¹, Il’in E.G.¹, Mikhailov A.V.²
Affiliations:
1. Kurnakov Institute of General and Inorganic Chemistry
2. Vavilov State Optical Institute
Issue: Vol 52, No 11 (2016)
Pages: 1179-1182
Section: Article
URL: https://journals.rcsi.science/0020-1685/article/view/158023
DOI: https://doi.org/10.1134/S0020168516110194
ID: 158023

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Abstract

We have studied the spectroscopic properties and service performance of gadolinium hafnate and lutetium hafnate optical coatings. The coatings have been shown to possess improved optical parameters in comparison with binary oxide films and enhanced optical damage threshold