A handy addition to your toolbox, the best laser tape measure delivers measurements instantly. Our product testing team tried ...

They also achieved distance measurements with a precision of under 2 centimeters and even locked the laser to a reference gas cell without needing all the usual large equipment.

Scientists from the University of Rochester and UC Santa Barbara have built a laser so small it can sit on a penny. But don’t ...

Dual-comb method achieves first precise absolute distance measurement over 100 km. Dec 20, 2024. ... Scientists develop new technique for capturing ultra-intense laser pulses in a single shot. Jun ...

New titanium:sapphire laser is tiny, low-cost and tuneable “These capabilities translated directly into successful applications,” Li describes. “The laser served as the core light source in a ...

What do you get when you combine an ESP32, a 16-bit DAC, an antique VFD, and an IDE CD-ROM drive? Not much, unless you put in the work, which [Akasaka Ryuunosuke] did to create ESPer-CDP, a modern ...

Existing wheelset measurement methods primarily rely on one or several single-line lasers, which provide only limited information. Their measurement reliability and accuracy are insufficient to meet ...

Due to the time-of-flight principle, a large infrared laser distance sensor measurement spot and an adjustable measuring rate of up to 333 Hz, high energy pulses are achieved, enabling stable ...

China has successfully conducted its first satellite laser ranging at Earth-Moon distance, marking a milestone in its deep-space exploration capabilities, the Chinese Academy of Sciences announced on ...

I am not a huge fan of the ‘slope’ mode on rangefinders as I find it a bit fussy and, unnecessary. If you like to use this function the information provided is true distance, slope distance and angle ...

Innovative laser technology from NTNU addresses key challenges in existing systems, enabling cheaper, faster, and more ...