Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

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Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

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Historical Prices

Date Open High Low Close Volume Change (%)
Sep 29, 2025 0.0754 50 +0.00(+5.75%)
Sep 25, 2025 0.0713 0 -0.01(-10.20%)
Sep 24, 2025 0.0794 0.0794 0.0794 0.0794 6,250 +0.00(+0.51%)
Sep 23, 2025 0.0790 0.0790 0.0790 0.0790 16,000 +0.00(+5.47%)
Sep 22, 2025 0.0889 0.0889 0.0693 0.0749 1,563 +0.02(+25.88%)
Sep 19, 2025 0.0595 0.0595 0.0595 0.0595 7,023 +0.01(+28.51%)
Sep 16, 2025 0.0463 0 -0.01(-10.96%)
Sep 12, 2025 0.0520 0 +0.01(+25.60%)
Sep 11, 2025 0.0414 0.0414 0.0414 0.0414 125 +0.00(+4.28%)
Sep 10, 2025 0.0397 0.0397 0.0397 0.0397 268 -0.00(-9.36%)
Sep 09, 2025 0.0438 0.0438 0.0438 0.0438 8,000 -0.01(-15.93%)
Sep 05, 2025 0.0521 0 +0.01(+17.61%)
Sep 04, 2025 0.0443 0.0443 0.0443 0.0443 1,000 -0.00(-0.23%)
Sep 02, 2025 0.0444 34 +0.00(+6.99%)
Aug 29, 2025 0.0415 0.0415 0.0415 0.0415 200 -0.00(-10.75%)
Aug 27, 2025 0.0465 0 +0.00(+3.10%)
Aug 26, 2025 0.0451 0.0451 0.0451 0.0451 2,000 -0.00(-0.22%)
Aug 22, 2025 0.0452 0 +0.00(+3.43%)
Aug 21, 2025 0.0455 0.0455 0.0392 0.0437 57,500 -0.00(-3.53%)
Aug 20, 2025 0.0474 0.0474 0.0453 0.0453 34,555 -0.01(-16.27%)
Aug 19, 2025 0.0486 0.0541 0.0486 0.0541 33,500 -0.02(-28.25%)
Aug 18, 2025 0.0466 0.0754 0.0465 0.0754 35,000 +0.03(+54.19%)
Aug 15, 2025 0.0587 0.0755 0.0489 0.0489 161,029 -0.01(-16.27%)
Aug 14, 2025 0.0482 0.0743 0.0482 0.0584 215,250 +0.01(+11.66%)
Aug 08, 2025 0.0523 5 -0.00(-1.32%)
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