Abstract: We present the first demonstration of using the second harmonic generation effect to upconvert dissipative soliton resonance laser pulses. We have designed and built two independent ...

Temperature inversion trapped smoke near ground, creating super fog event that reduced visibility to near zero on southbound I-75. NAPLES, Fla — One person died and three others were injured in a ...

You may think you have an impressive vocabulary, but it’s about time to put that confidence to the test. This vocabulary quiz has 26 smart words – from ‘besotted’ to ‘facetious’, from ‘quintessential’ ...