This design enables a narrow linewidth (typically 20 MHz at 450 nm) and wavelength precision. Additionally, the lasers ...

Building on recent achievements at an emission wavelength of 450 nm, Swiss company Exalos has announced narrow-linewidth DFB GaN-based laser diodes operating at 405 nm and 488 nm.

Hundreds of truckloads of food, fuel and other supplies have arrived in Gaza each day since the cease-fire took effect. But the need is vast after 15 months of war. By Vivian Yee and Bilal ...

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Jan. 22, 2025 — Pathogen-fighting immune cells called tissue-resident memory CD8 T cells (TRM cells) go through a surprising transformation -- and relocation -- as they fight infections in the ...

Jan. 23, 2025 — Researchers have developed a new type of optical memory called a programmable photonic latch that is fast and scalable, enabling temporary data storage in optical processing ...

Trump Officials Move to Quickly Expel Migrants Biden Allowed In Temporarily A memo appears to allow Immigration and Customs Enforcement officials to target two of former President Biden’s ...

Mr Bing Foods Inc. of New York, NY, is recalling Mr. Bing brand Sriracha Chili Sauce because the product may contain spoilage organisms. According to the details published online by the Food and ...

The four hostages are female IDF observers Naama Levy, Liri Albag, Daniella Gilboa, and Karina Ariev. Information ...

During his visit on Friday, President Trump is scheduled to tour areas hit by Helene and get updates on recovery efforts. The gunfire ended a remarkable period of no one shot in five days, from ...

Prosecutors said they will not file charges against Marilyn Manson after a years-long investigation of allegations of sexual assault and domestic violence. 2025 NBA Rivals Week: Wemby's homecoming ...