Abstract: A technique to improve contacts of solar cells laser enhanced contact optimization (LECO) has been studied in terms of micro scale contact formation at industrial PERC solar cells.

Cool and creative Building a superradiant neutrino laser would be a significant challenge. (Courtesy: iStock/Vitacops) Radioactive atoms in a Bose–Einstein condensate (BEC) could form a “superradiant ...

Four illegal immigrants who allegedly aimed a laser pointer at a Customs and Border Protection helicopter in Portland, Oregon, have been taken into custody. The FBI and Homeland Security ...

NASA's Psyche has set a new benchmark for space communications. It's a triumph for NASA's Deep Space Optical Communications (DSOC) technology test, which has been underway since the asteroid-bound ...

Four Mexican men living in the U.S. illegally were arrested in Portland, after federal officials said they pointed a laser at a Customs and Border Protection (CBP) helicopter, endangering the pilot, ...

A drone and missile-killer laser weapon developed by Beijing for deployment on ships is more powerful than its counterparts in the United States, according to claims by a Chinese military magazine.

Federal immigration officers detained four people, including one alleged to have aimed a green laser at a government helicopter circling the ICE building in South Portland over the weekend, the FBI ...

I have been a technology journalist for 30-plus years and have covered just about every kind of computer gear—from the 386SX to 64-core processors—in my long tenure as an editor, a writer, and an ...

A Chinese military magazine has shed light on the mysterious laser weapon unveiled at the country’s Victory Day parade in Beijing this month, and argues that its output exceeds that of its American ...

NASA's Psyche has set a new benchmark for space communications. In December 2024, the spacecraft successfully beamed an infrared laser message back to Earth from a mind-boggling distance of 494 ...

The shattered Russian logistic convoys in February-March 2022, the strikes on costly Russian air defence systems in Kharkiv Oblast and in Crimea and all the attacks on Russian vessels and military ...