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Lasers & Sources
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Laser Processing
Copper welds via green laser create superfast data center connections
As global demand for data centers soars, so do the stakes for flawless data transmission. Green wavelength lasers paired with AI-driven process check and inspection ensure precision...
Feb. 4, 2026
Credit: Mortiz Gittinger
Optics
Ultrafast light switch for optical data components
Feb. 2, 2026
Credit: TOPTICA Photonics
Lasers & Sources
Tunable diode lasers: A path to practical quantum systems
Jan. 28, 2026
Credit: KAIST
Lasers & Sources
Radio telescopes benefit from ultraprecise optical frequency combs
Jan. 27, 2026
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What intrigued Laser Focus World’s editorial board in 2025?
Dec. 26, 2025
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2025 in review: Laser Focus World's top-10 most-read stories
Dec. 22, 2025
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Hats off to the 2025 Innovators Awards honorees
Dec. 17, 2025
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Bio&Life Sciences
Photonics powers precision for next wave of life sciences
Dec. 17, 2025
Credit: Capt. Ray Jourdain, Ice Pilots, Canada
Test & Measurement
Near-range LiDAR may monitor, warn Arctic ships about dangerous icing
Dec. 11, 2025
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