Why can’t even the best microscope reveal the tiniest details—and can a superlens beat the limit? Explore evanescent waves, negative-index materials, and metamaterials that make once-impossible optics real. It’s a fascinating journey from curved glass to seeing the nearly invisible!
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0:00 - The Diffraction Limit
3:18 - Ways Around the Resolution Limit
6:00 - The Theory of Negative Refraction
11:19 - How Negative Permittivity Works
17:51 - Metamaterials and Negative Permeability
24:19 - Superlenses and Their Potential
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