Abstract: The 532-nm green laser light commonly used for airborne laser bathymetry (ALB) can penetrate clear shallow water but is sensitive to turbidity, which could lead to water surface uncertainty.

A new platform developed by Illinois Grainger engineers demonstrates the utility of a ytterbium-171 atom array in quantum networking. Their work represents a key step toward long-distance quantum ...

Gift 5 articles to anyone you choose each month when you subscribe. Kelly Bayer Rosmarin has been named chief executive at 185-year-old mutual Australian Unity, in her first major move since resigning ...

School of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, United Kingdom Department of Physics, National Cheng Kung University, Tainan 70101, Taiwan Center for Quantum Frontiers of ...

For the first time, scientists have directly measured “ultraweak” photon emissions from living organisms. In rats this glow fades rapidly after death. In plants it brightens under stress. In the ...

Heather Humphreys was first elected to the Dáil in 2011 on the Fine Gael wave when the party succeeded in securing three out of the five seats in Cavan-Monaghan. She had already been a councillor and ...

School of Precision Instrument and Optoelectronic Engineering, Tianjin University, Tianjin 300072, China State Key Laboratory Precision Measurement Technology and Instruments, Tianjin University, ...