A new method for determination of optical constants of optical coatings
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Received Date:
1992-01-13
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Abstract
A new iteration and conditional optimization method for calculating the optical constants of nonabsorbing and absorbing singlefilm,based on the measuring the reflectance and transmittance at different incident angles,is given out.The problem of multiple solution which often happens in other method is well eliminated.The measuring results of several dielectric and metal thin films are given,and the reflectances and transmittance are measured by DFTR-meter.
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