Anti-reflective Coating, Multilayer
Application ID: 19279
The simplest example of an anti-reflection coating is a quarter-wavelength layer. One big disadvantage of such a single-layer coating is that there is generally no practical material with the required refractive index to achieve a low reflectance. A combination of several layers can be used to reduce the reflection coefficient over a much wider range of wavelengths than a single layer while allowing a wider variety of real materials to be used. In this model, a quarter-quarter and a quarter-half-quarter structure are modeled.
This model example illustrates applications of this type that would nominally be built using the following products:光線光学モジュール
however, additional products may be required to completely define and model it. Furthermore, this example may also be defined and modeled using components from the following product combinations:
The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the 製品仕様一覧 and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.