Abstract: We present a new configuration of narrow linewidth semiconductor lasers (NLSLs) based on a novel narrow-band reflector (NBR) with π phase-shifted anti-symmetric Bragg grating (π-ASBG). Based ...

WASHINGTON (AP) — President Donald Trump on Tuesday defended his actions during the Capitol riot five years ago, joked about being liberal-minded to win the votes of transgender people and mocked a ...

An accessibility audit of the Leinster House complex has identified 645 issues affecting people with disabilities, nearly 200 of which posed a risk to health and safety, or were considered likely to ...

Dec 26, 2025 Dec 26, 2025 Updated Dec 26, 2025 A Southern Utah guide has created a trail-ready wheelchair designed to give people with disabilities or health challenges the chance to explore rugged ...