There are many glorious science-based terms when it comes to surfing. We all talk about swells, of course, the underwater energy that creates a breaking wave. But we'll look at swell angles and ...
Figure 1: Schematics of the degenerate 4WM process on a thin nonlinear film. In this Letter, we experimentally demonstrate nonlinear optical negative refraction in thin metallic nanostructures. We use ...
Please provide your email address to receive an email when new articles are posted on . SAN DIEGO — Wavefront technology using a Hartmann-Shack system can be validated by conventional clinical ...
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