Black Mirror is back for a brand new season that is guaranteed to terrify as much as it amazes viewers with its frank and scarily believable prediction for the future. The Netflix series has long been ...

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Photonic crystals are periodic optical structures that can control the flow of light. Multiple reflections from surfaces separated by a distance similar to the wavelength prevent an optical beam ...

Abstract: High semiconductor gain coefficients (several hundreds of reverse centimeters) allow obtaining light generation by means of thin films imposed on the Fabri-Perot resonator mirror surface. In ...