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Scientists develop laser tech for long-range surveillance, plan 6-mile reach
LiDAR, or Light Detection and Ranging, works by measuring the time it takes for a laser pulse to travel to an object and back ...
Federal officials use green laser to look for Black Hawk helicopter parts in Potomac River
A National Oceanic and Atmospheric Administration plane used a green laser Saturday to search the Potomac River for ...
New Scientist on MSN2d
New device can scan your face in 3D from hundreds of metres away
A lidar scanner has a resolution so high it can image ridges and indentations only 1 millimetre deep on objects hundreds of ...
Armed robbery in Revesby22h
Laser Gas Sensor: Four-Prong Quartz Tuning Fork
A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240275 , discusses A highly sensitive laser gas sensor based on a four-prong ...
Business Wire1mon
Revolutionizing Detection: Kyocera Unveils the World's First Camera-LIDAR Fusion Sensor with Perfect Optical Alignment
Kyocera's innovative sensor has an irradiation density of ... a MEMS mirror or motor is required to irradiate laser light over a wide and high-density area. However, MEMS mirrors typically have ...
Phys.org23d
Quantum engineers 'squeeze' laser frequency combs to make more sensitive gas sensors
"But this is a really important step for a powerful new type of quantum sensor." The results represent ... on what colors go missing from their laser light. Picture it a bit like a hair comb ...
AlphaGalileo23h
A highly sensitive laser gas sensor based on a four-prong quartz tuning fork
A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240275, discusses A highly sensitive laser gas sensor based on a four-prong ...