This article is rated Stub-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | |||||||||||
|
I think that the negative refractive index is not a requirement. Optical impedance is defined as
.
For total refraction impedances must match, i.e. . If and then this condition is certainly fulfilled, but it is, obviously, not the only possible pair of numbers that satisfy the equation
Start a discussion about improving the Total refraction page
Talk pages are where people discuss how to make content on Wikipedia the best that it can be. You can use this page to start a discussion with others about how to improve the "Total refraction" page.