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

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

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

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

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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 (%)
Oct 20, 2025 0.0650 0.0650 0.0650 0.0650 424,700 +0.00(+0.00%)
Oct 17, 2025 0.0600 0.0650 0.0600 0.0650 426,003 +0.00(+0.00%)
Oct 16, 2025 0.0650 0.0650 0.0650 0.0650 368,135 +0.00(+0.00%)
Oct 15, 2025 0.0600 0.0650 0.0600 0.0650 788,894 +0.01(+18.18%)
Oct 14, 2025 0.0550 0.0550 0.0550 0.0550 851,240 +0.00(+10.00%)
Oct 10, 2025 0.0500 0 +0.00(+0.00%)
Oct 09, 2025 0.0500 0.0500 0.0500 0.0500 131,000 +0.00(+0.00%)
Oct 08, 2025 0.0400 0.0500 0.0400 0.0500 1,340,000 +0.01(+25.00%)
Oct 07, 2025 0.0350 0.0400 0.0350 0.0400 3,535,443 +0.00(+0.00%)
Oct 06, 2025 0.0350 0.0400 0.0350 0.0400 975,429 +0.00(+0.00%)
Oct 03, 2025 0.0400 0.0400 0.0400 0.0400 10,000 +0.00(+14.29%)
Oct 02, 2025 0.0400 0.0400 0.0350 0.0350 184,000 -0.00(-12.50%)
Oct 01, 2025 0.0400 0.0400 0.0350 0.0400 26,000 +0.00(+14.29%)
Sep 30, 2025 0.0350 0.0400 0.0350 0.0350 125,000 -0.00(-12.50%)
Sep 29, 2025 0.0350 0.0400 0.0350 0.0400 369,000 +0.00(+0.00%)
Sep 26, 2025 0.0400 0.0400 0.0350 0.0400 452,826 +0.00(+0.00%)
Sep 25, 2025 0.0400 0.0400 0.0400 0.0400 15,000 +0.00(+14.29%)
Sep 24, 2025 0.0400 0.0400 0.0350 0.0350 237,500 -0.00(-12.50%)
Sep 23, 2025 0.0400 0.0400 0.0350 0.0400 381,000 +0.00(+14.29%)
Sep 22, 2025 0.0350 0.0400 0.0350 0.0350 74,809 -0.00(-12.50%)
Sep 19, 2025 0.0400 0.0400 0.0350 0.0400 163,875 +0.00(+0.00%)
Sep 18, 2025 0.0400 0.0400 0.0350 0.0400 20,192 +0.00(+14.29%)
Sep 15, 2025 0.0350 0 +0.00(+0.00%)
Sep 11, 2025 0.0350 0 +0.00(+0.00%)
Sep 10, 2025 0.0350 0.0400 0.0350 0.0350 130,000 +0.00(+0.00%)
Sep 09, 2025 0.0400 0.0400 0.0350 0.0350 38,000 -0.00(-12.50%)
Sep 08, 2025 0.0400 0.0400 0.0400 0.0400 357,500 +0.00(+0.00%)
Sep 05, 2025 0.0400 0.0400 0.0400 0.0400 294,000 +0.00(+0.00%)
Sep 04, 2025 0.0350 0.0400 0.0350 0.0400 113,384 +0.00(+14.29%)
Sep 03, 2025 0.0350 0.0350 0.0350 0.0350 686,600 -0.00(-12.50%)
Sep 02, 2025 0.0400 0.0400 0.0400 0.0400 282,244 +0.00(+0.00%)
Aug 29, 2025 0.0400 0 +0.00(+14.29%)
Aug 28, 2025 0.0350 0.0400 0.0300 0.0350 480,100 +0.00(+0.00%)
Aug 27, 2025 0.0300 0.0350 0.0300 0.0350 360,000 +0.00(+0.00%)
Aug 26, 2025 0.0350 0.0350 0.0300 0.0350 790,100 -0.00(-12.50%)
Aug 25, 2025 0.0400 0.0400 0.0350 0.0400 173,100 +0.00(+0.00%)
Aug 22, 2025 0.0350 0.0400 0.0350 0.0400 35,600 +0.00(+14.29%)
Aug 21, 2025 0.0350 0.0350 0.0350 0.0350 250,460 +0.00(+0.00%)
Aug 20, 2025 0.0350 0.0350 0.0350 0.0350 525,323 +0.01(+16.67%)
Aug 19, 2025 0.0350 0.0350 0.0300 0.0300 874,002 -0.01(-14.29%)
Aug 18, 2025 0.0400 0.0400 0.0350 0.0350 106,697 +0.00(+0.00%)
Aug 15, 2025 0.0400 0.0400 0.0350 0.0350 827,500 +0.00(+0.00%)
Aug 13, 2025 0.0350 0 +0.00(+0.00%)
Aug 12, 2025 0.0400 0.0400 0.0350 0.0350 2,174,248 +0.00(+0.00%)
Aug 11, 2025 0.0400 0.0400 0.0350 0.0350 1,466,542 +0.00(+0.00%)
Aug 08, 2025 0.0400 0.0400 0.0350 0.0350 334,700 -0.00(-12.50%)
Aug 07, 2025 0.0400 0.0400 0.0400 0.0400 689,100 -0.00(-11.11%)
Aug 06, 2025 0.0450 0.0450 0.0450 0.0450 17,000 +0.00(+12.50%)
Aug 05, 2025 0.0400 0.0400 0.0400 0.0400 131,000 +0.00(+0.00%)
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