Thursday, November 19, 2020

Breaking the power and speed limit of lasers

Researchers have developed a new design of vertical-cavity surface-emitting laser (VCSEL) that demonstrates record-fast temporal bandwidth.

from Latest Science News -- ScienceDaily https://ift.tt/36Opmti
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Study finds untreated sleep apnea doubles Parkinson’s risk

A massive veteran study found a strong connection between untreated sleep apnea and a higher chance of Parkinson’s. CPAP users had much lowe...