H
H. A. Macleod
Researcher at University of Arizona
Publications - 45
Citations - 1566
H. A. Macleod is an academic researcher from University of Arizona. The author has contributed to research in topics: Thin film & Optical coating. The author has an hindex of 19, co-authored 45 publications receiving 1527 citations. Previous affiliations of H. A. Macleod include Commonwealth Scientific and Industrial Research Organisation.
Papers
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Ion-beam-assisted deposition of thin films.
TL;DR: Substantial increases in the packing densities of SiO2, TiO2 , and ZrO2 films have been produced as measured by the reduction in the adsorption of moisture when the films are exposed to a humid atmosphere.
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Multiple determination of the optical constants of thin-film coating materials
D. P. Arndt,R. M. A. Azzam,Jean M. Bennett,Jean-Pierre Borgogno,C. K. Carniglia,W. E. Case,J. A. Dobrowolski,Ursula J. Gibson,T. Tuttle Hart,F. C. Ho,V. A. Hodgkin,W. P. Klapp,H. A. Macleod,Emile Pelletier,Martin Purvis,D. M. Quinn,D. H. Strome,R. M. Swenson,P. A. Temple,Tracy F. Thonn +19 more
TL;DR: The seven participating laboratories received films of two different thicknesses of Sc2O3 and Rh, and the various methods used for determination of the optical constants of these coating materials were described.
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Microsecond room-temperature optical bistability and crosstalk studies in ZnS and ZnSe interference filters with visible light and milliwatt powers
TL;DR: In this article, the nonlinearity in the refractive index is found to result from heating by absorption, and the separation between two light beams is negligible for separations exceeding 20 μm with 77μm beam diameters.
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Optical and microstructural properties of hafnium dioxide thin films
TL;DR: In this paper, a variety of analytical tools have been applied to examine the composition and morphology of thin films of hafnium dioxide deposited under a wide variety of conditions. But the results from these measurements are correlated with the observed optical properties.
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Monitoring of optical coatings.
TL;DR: In this paper, the principal monitoring arrangements in current use are surveyed with a brief account of their relative merits and it is shown that they are less able to cope with refractive index errors than with simple thickness errors and that tight control of material parameters is required to take advantage of recent advances in monitoring techniques.