a device that produces a narrow and powerful stream of light that has many special uses in medicine, industry, etc.
doctors using a laser to perform delicate eye surgery
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Recent Examples of lasersThe team used lasers tuned so precisely that only ⁴²Ar atoms respond.—Rupendra Brahambhatt, Interesting Engineering, 25 Apr. 2026 Helicopters can search for mines using lasers.—Ben Finley, Chicago Tribune, 25 Apr. 2026 Meanwhile, the main stage is concert-ready with additional dancing lasers and spotlights.—Los Angeles Times, 23 Apr. 2026 Most people hear about petawatt lasers and picture something out of a movie.—Ahmed Helal, The Conversation, 17 Apr. 2026 The military will continue to coordinate with the FAA to make sure passenger planes, pilots, navigation equipment and air traffic control is not impacted by the lasers, according to the release.—Alexandra Skores, CNN Money, 10 Apr. 2026 Then an instrument on the lander will beam lasers outward to the rovers to compare their distances with microscopic precision.—Joseph Howlett, Scientific American, 8 Apr. 2026 In theory, that precision gives lasers an edge.—Adam Hurly, Robb Report, 6 Apr. 2026 The minerals and elements are found in the Earth’s crust and are used in hundreds of products including smartphones, laptops, lasers, medical devices and electric vehicles.—Dipka Bhambhani, Forbes, 14 Mar. 2025
See video … LISTEN Tune in as the 2026 NFL Draft spotlights a record-breaking top prospect and the high-stakes mindset behind building a franchise quarterback.
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23 Apr. 2026
The menu at Old Tower, guided by the seasons, spotlights Chinese and Thai ingredients (pristine seafood like black abalone, sting ray, and Mantis shrimp) and rural food traditions alike.