Photonic crystals can control the flow of light but they are extremely sensitive to structural disorder. Although this often degrades performance, disorder can actually be used to enhance light ...
On June 27, 2011, Entech Solar's latest skylight product, the Entech Collimating Skylight Model 900 (ECS-900), successfully completed all testing in compliance with OSHA Fall Protection and all ...
Controlling the flow of light at subwavelength scales provides access to functionalities such as negative or zero index of refraction, transformation optics, cloaking, metamaterials and slow light, ...