Technique simplifies the creation of high-tech crystals
Princeton NJ (SPX) Jul 23, 2014 - Highly purified crystals that split light with uncanny precision are key parts of high-powered lenses, specialized optics and, potentially, computers that manipulate light instead of electricity. But producing these crystals by current techniques, such as etching them with a precise beam of electrons, is often extremely difficult and expensive. Now, researchers at Princeton and Columbia un ... more
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