Abstract

A two-layer quarter-quarter antireflection coating with a homogeneous mixture of ZnS and MgF₂ as the inner layer and MgF₂ as the outer layer was fabricated. Its transmittance was measured and found to be comparable with that of a less stable CeF₃–MgF₂ coating. Measured peak transmittance values agree well with theoretical values.

© 1979 Optical Society of America

Antireflection coatings effective at two wavelengths simultaneously in the visible region using homogeneously mixed dielectrics

K. N. Chopra, O. P. Grover, and R. Hradaynath
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Thin film optical coatings. 7: Two-layer coatings close to antireflection

J. Mouchart, J. Begel, and S. Chalot
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Triple-Layer Antireflection Coatings on Glass for the Visible and Near Infrared

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Influence of heat treatments on the spectral performance of a V-type double-layer antireflection coating at 1.06 μm

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Low-loss antireflection coatings for DF chemical lasers

J. Earl Rudisill, James A. Harrington, and Morris Braunstein
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