Pegasus Steel carves niche in Charleston region
Enlarge Pegasus Steel CEO Tony Deering started fabricating steel elements at the plant in Goose Creek in 2007 after creating 11 round-trip flights from South Africa to Charleston to set up operations. Photographs by Leroy Burnell/ … In the 57,000-square …
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UCSB scientists produce silicon-based laser for DARPA
Standard approaches to adding lasers – and by extension, gain material – on-chip consist of separately fabricating lasers on expensive wafers, which then have to be bonded onto silicon chips. This conventional bonding approach demands extreme precision …
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Structured light make circular holes distinguish among left and correct
The counterintuitive locating is an essential step in building the precision with which scientists observe physical phenomena. The study … Lots of folks are trying to handle light at the nanoscale, by carefully fabricating complex structures …
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