Self-locked microcomb on a chip tames Raman scattering to achieve broad spectrum and stable output

A research team has successfully developed a self-locked Raman-electro-optic (REO) microcomb on a single lithium niobate chip. By synergistically harnessing the electro-optic (EO), Kerr, and Raman ...
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Seminole County schools send parents a message after string of campus threats

ALTAMONTE SPRINGS, Fla. — Seminole County Public Schools Superintendent Serita Beamon and Seminole County Sheriff Dennis Lemma are sending a message to students and parents that school threats are not ...