Original scientific paper

Irreversible thermal effect in multilayer dielectric optical filters

M. Stipančić ; Institute "Ruđer Bošković", Zagreb
A. Peršin ; Institute "Ruđer Bošković", Zagreb

Abstract

The article deals with irreversible changes of the optical properties of multilayer interferometric films of ZnS and cryolite. Structural studies by electron microscopy show polycristalline structure which changes during heating-cooling cycle. It is suggested in a qulitative analysis that irreversible change of the optical properties comes from irreversibility of the structural changes.

Keywords

Hrčak ID:

323167

URI

https://hrcak.srce.hr/323167

Publication date:

12.1.1976.

Article data in other languages: croatian

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