Abstract: Passive mode-locking plays a crucial role in generating ultrafast laser pulses and high-quality beams. However, traditional figure-of-eight laser cavities often require additional ...

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Antares Nuclear Inc.’s Mark-0—a sodium heat-pipe-cooled microreactor fueled by high-assay low-enriched uranium (HALEU) tri-structural isotropic (TRISO) fuel compacts—has achieved zero-power ...

Plaintiffs argue the USDA violated federal law and due process protections when it abruptly revoked grant agreements. More than two dozen organizations that support Black farmers and other underserved ...