Pennsylvania State University

Retrofitting roofs in Pennsylvania's Rust Belt

The dramatic deindustrialization of much of Pennsylvania during the 1980s and 1990s left many areas of the state in serious need of revitalization. Once vibrant and bustling communities have been left in disarray. Deteriorating ...

dateJun 07, 2018 in Engineering
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Capturing light in a waveguide array

Cheaper and more efficient photonic devices, such as lasers, optical fibers, and other light sources may be possible with confined light that is unaffected by imperfections in the material that confines it, according to new ...

dateJun 04, 2018 in Optics & Photonics
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