A New Cad Technique For (Narrow Band) Inhomogeneous Thin Film Filters

E. Berkcan; G. H. Cohen

doi:10.1117/12.945184

29 January 1985 A New Cad Technique For (Narrow Band) Inhomogeneous Thin Film Filters

E. Berkcan, G. H. Cohen

Proceedings Volume 0518, Optical Systems Engineering IV; (1985) https://doi.org/10.1117/12.945184
Event: 1984 Cambridge Symposium, 1984, Cambridge, United States

Abstract

A new CAD technique based on the direct method of calculus of variations is developed for the design of (narrow band) inhomogeneous thin films. The control of the index of refraction n(.) is incorporated into the optimization method and in addition n(.) satisfies inequality constraints nmin ≤ n(.) ≤ nmax imposed by technical and physical requirements.

Citation Download Citation

E. Berkcan and G. H. Cohen "A New Cad Technique For (Narrow Band) Inhomogeneous Thin Film Filters", Proc. SPIE 0518, Optical Systems Engineering IV, (29 January 1985); https://doi.org/10.1117/12.945184

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