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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The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

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If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

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

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 30, 2025 0.0630 0.0630 0.0630 0.0630 12,000 -0.00(-3.08%)
Sep 29, 2025 0.0642 0.0650 0.0642 0.0650 48,600 +0.00(+0.00%)
Sep 26, 2025 0.0650 0.0650 0.0641 0.0650 80,000 +0.00(+1.56%)
Sep 25, 2025 0.0640 0.0640 0.0640 0.0640 25,000 -0.00(-1.54%)
Sep 24, 2025 0.0624 0.0650 0.0624 0.0650 9,000 +0.00(+0.00%)
Sep 23, 2025 0.0650 0.0650 0.0650 0.0650 60,005 +0.00(+7.97%)
Sep 22, 2025 0.0602 0.0602 0.0602 0.0602 8,037 +0.00(+5.61%)
Sep 19, 2025 0.0570 0.0570 0.0570 0.0570 42,000 +0.00(+6.94%)
Sep 17, 2025 0.0533 0 +0.00(+6.60%)
Sep 15, 2025 0.0500 0 -0.00(-8.59%)
Sep 12, 2025 0.0547 0.0547 0.0547 0.0547 847 -0.00(-7.29%)
Sep 10, 2025 0.0590 0 +0.00(+3.33%)
Sep 08, 2025 0.0571 0 -0.00(-1.55%)
Aug 29, 2025 0.0580 0 -0.00(-7.94%)
Aug 27, 2025 0.0630 1 +0.00(+1.61%)
Aug 26, 2025 0.0578 0.0620 0.0578 0.0620 26,000 -0.00(-1.59%)
Aug 25, 2025 0.0630 0.0630 0.0630 0.0630 5,000 +0.00(+0.00%)
Aug 22, 2025 0.0630 0.0630 0.0630 0.0630 12,000 +0.00(+2.11%)
Aug 21, 2025 0.0630 0.0630 0.0614 0.0617 41,029 -0.00(-2.06%)
Aug 20, 2025 0.0620 0.0630 0.0620 0.0630 157,500 +0.01(+11.31%)
Aug 19, 2025 0.0620 0.0620 0.0566 0.0566 170,000 -0.01(-8.56%)
Aug 15, 2025 0.0619 0 -0.00(-0.16%)
Aug 14, 2025 0.0620 0.0620 0.0620 0.0620 1,000 -0.00(-1.59%)
Aug 13, 2025 0.0627 0.0650 0.0568 0.0630 45,000 -0.00(-3.08%)
Aug 12, 2025 0.0651 0.0652 0.0622 0.0650 45,900 +0.01(+13.24%)
Aug 11, 2025 0.0636 0.0702 0.0569 0.0574 89,800 -0.01(-17.77%)
Aug 08, 2025 0.0676 0.0698 0.0593 0.0698 52,000 +0.00(+3.25%)
Aug 07, 2025 0.0676 0.0676 0.0676 0.0676 19,000 +0.00(+0.00%)
Aug 06, 2025 0.0676 0.0676 0.0676 0.0676 87,000 +0.00(+5.62%)
Aug 05, 2025 0.0640 0.0640 0.0640 0.0640 63,412 +0.01(+15.32%)
Aug 04, 2025 0.0555 0.0555 0.0555 0.0555 30,000 -0.01(-12.60%)
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