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Proceedings Paper

Low-loss antireflection coating for the visible
Author(s): G. L. Muscalu
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Paper Abstract

It is shown the procedure of achieving a broadband antireflection coating for the visible. The coating structure is composed of 8 layers made of two materials: zirconium dioxide and magnesium fluoride. The experimental efficiency for getting a coating (for the admissibility criterion--specular reflection factor in the spectral (440 - 650) nm <EQ 0.4% and average specular reflection factor in the same spectral <EQ 0.3%) is 90%, when the coating is achieved under a vacuum system equipped with a photometer that operates at a single wavelength. The coating has the same performances when it is individualized on any type of glass with ne equals 1.48...1.90.

Paper Details

Date Published: 8 March 1995
PDF: 5 pages
Proc. SPIE 2461, ROMOPTO '94: Fourth Conference in Optics, (8 March 1995); doi: 10.1117/12.203482
Show Author Affiliations
G. L. Muscalu, Pro-Optica (Romania)


Published in SPIE Proceedings Vol. 2461:
ROMOPTO '94: Fourth Conference in Optics
Valentin I. Vlad, Editor(s)

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