Effects of Stress and Roughness on the Reflectivity of Blue Light in ZnS/MgF2 Multilayers

S. Y. Lian, S. H. Xiao, Y. P. Yu, S. H. Lin, H. Y. Zhang, G. Lin, C. K. Xu, J. Y. Wang

2018

Abstract

The influences of stress and interface roughness on the reflectivity of blue light in the ZnS/MgF2 multilayered film are evaluated quantitatively using the small deflection theory of elastic mechanics and the index method. The simulated results show that upon the interface roughness increasing, the reflectivity value of the blue light decreases but the shape of the reflectivity curve does not change. The applied stresses do not change the shape of the reflectivity curve. Depending on the compressive or tensile stress, the respective reflectivity curve shifts to right or left as compared to the one without stress, but such a shift depends strongly on the substrate thickness.

Paper Citation

in Harvard Style

Lian S., Xiao S., Yu Y., Lin S., Zhang H., Lin G., Xu C. and Wang J. (2018). Effects of Stress and Roughness on the Reflectivity of Blue Light in ZnS/MgF2 Multilayers.In Proceedings of the International Workshop on Materials, Chemistry and Engineering - Volume 1: IWMCE, ISBN 978-989-758-346-9, pages 478-485. DOI: 10.5220/0007440404780485

in Bibtex Style

@conference{iwmce18,
author={S. Y. Lian and S. H. Xiao and Y. P. Yu and S. H. Lin and H. Y. Zhang and G. Lin and C. K. Xu and J. Y. Wang},
title={Effects of Stress and Roughness on the Reflectivity of Blue Light in ZnS/MgF2 Multilayers},
booktitle={Proceedings of the International Workshop on Materials, Chemistry and Engineering - Volume 1: IWMCE,},
year={2018},
pages={478-485},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007440404780485},
isbn={978-989-758-346-9},
}

in EndNote Style

TY - CONF

JO - Proceedings of the International Workshop on Materials, Chemistry and Engineering - Volume 1: IWMCE,
TI - Effects of Stress and Roughness on the Reflectivity of Blue Light in ZnS/MgF2 Multilayers
SN - 978-989-758-346-9
AU - Lian S.
AU - Xiao S.
AU - Yu Y.
AU - Lin S.
AU - Zhang H.
AU - Lin G.
AU - Xu C.
AU - Wang J.
PY - 2018
SP - 478
EP - 485
DO - 10.5220/0007440404780485