More information: A. Zingale et al, Remote detection of radioactive material using a short-pulse CO 2 laser, Physical Review Applied (2025). DOI: 10.1103/PhysRevApplied.23.034004 . On arXiv : DOI ...

Physicists develop innovative technique using carbon-dioxide lasers to detect radioactive materials from safe distances for ...

Radar detectors are designed to pinpoint the presence of radar and laser sensors that police and law enforcement use to calculate your driving speed—hopefully in time to help you avoid getting a ...

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From many viable technologies, four REDSCAN RLS-3060 detectors were chosen as the preferred security solution. The award-winning REDSCAN RLS-3060 laser detectors from Optex were installed to create ...

ALMDS also provides accurate target geo-location to support follow-on neutralization of detected mines. Northrop Grumman’s self-contained design allows ALMDS to be installed on several aircraft types.

Writing backwards can trick an AI into providing a bomb recipe Conventional radioactivity sensing techniques involve waiting for particles produced during radioactive decay to hit a detector.

These detectors, combined with a light path optimized for the extended spectral range and laser excitation lines from 355 nm to 790 nm, seek to maximize the flexibility of a confocal system for ...

Crucially, the researchers were able to amplify this backscatter as it travelled back through the laser system, substantially improving detection sensitivity. A compelling advantage of using long ...