GOLDEN, Colo., Oct. 10 -- Isonics Corp. and Atlanta-based Cermet Inc. have begun a joint development program to evaluate isotopically pure zinc-64 oxide as a substrate for manufacturing blue LEDs and blue laser diodes for next-generation optical storage and telecommunications. Cermet is developing single-crystal ZnO as a replacement for aluminum oxide and silicon carbide substrates for the manufacture of gallium nitride optoelectronic devices. The partners are interested in evaluating the possible improved thermal conductivity of isotopically pure zinc oxide. Isonics will supply...Read full articleRelated content from Photonics MediaArticlesAs PIC Production Ramps Up, Fabricators Eye Alignment OptionsThe early 2000s saw the rapidly growing global appetite for data collide with the limitations of copper-based wire networks. 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