High-efficiency laser for silicon chips
Transistors work electrically, but data can be transmitted more quickly by using light. Scientists have now come a step closer to integrating lasers directly in silicon chips. They have developed a compatible semiconductor laser made of germanium and tin, whose efficiency is comparable with conventional GaAs semiconductor lasers on Si.
from Latest Science News -- ScienceDaily https://ift.tt/39dTbm1
from Latest Science News -- ScienceDaily https://ift.tt/39dTbm1
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