Abstract: A method is proposed for determination of the pulse-to-pulse variation in junction temperature and emission wavelength of a semiconductor laser diode during a train of pulses. This approach, ...

President Trump convened the inaugural meeting of his newly formed Board of Peace. The focus was Gaza, where a fragile ceasefire between Israel and Hamas is still holding, though tensions remain high.

WASHINGTON (AP) — House Republicans rushed to approve legislation on Wednesday that would impose strict new proof-of-citizenship requirements ahead of the midterm elections, a long shot Trump ...