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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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 (%)
Oct 10, 2025 0.0250 0.0300 0.0250 0.0300 6,000 +0.00(+0.00%)
Oct 09, 2025 0.0300 0.0300 0.0250 0.0300 14,000 +0.00(+0.00%)
Oct 08, 2025 0.0300 0.0300 0.0200 0.0300 30,000 +0.00(+20.00%)
Oct 07, 2025 0.0250 0.0250 0.0250 0.0250 360,980 +0.00(+0.00%)
Oct 06, 2025 0.0300 0.0300 0.0250 0.0250 31,000 +0.00(+0.00%)
Oct 03, 2025 0.0200 0.0250 0.0200 0.0250 820,400 +0.00(+0.00%)
Oct 02, 2025 0.0250 0.0250 0.0250 0.0250 145,000 +0.00(+0.00%)
Oct 01, 2025 0.0200 0.0250 0.0200 0.0250 237,000 +0.01(+25.00%)
Sep 30, 2025 0.0200 0.0200 0.0200 0.0200 500,000 +0.00(+0.00%)
Sep 29, 2025 0.0250 0.0250 0.0200 0.0200 1,013,100 -0.01(-20.00%)
Sep 26, 2025 0.0250 0.0250 0.0250 0.0250 1,000 +0.01(+25.00%)
Sep 25, 2025 0.0200 0.0200 0.0200 0.0200 215,000 -0.01(-20.00%)
Sep 24, 2025 0.0250 0.0250 0.0250 0.0250 1,000 +0.00(+0.00%)
Sep 22, 2025 0.0250 0 +0.01(+25.00%)
Sep 19, 2025 0.0250 0.0250 0.0200 0.0200 103,000 -0.01(-20.00%)
Sep 18, 2025 0.0250 0.0250 0.0250 0.0250 24,000 +0.00(+0.00%)
Sep 17, 2025 0.0250 0.0250 0.0250 0.0250 3,000 +0.00(+0.00%)
Sep 16, 2025 0.0200 0.0250 0.0200 0.0250 2,001 +0.00(+0.00%)
Sep 15, 2025 0.0250 0.0250 0.0250 0.0250 24,151 +0.01(+25.00%)
Sep 12, 2025 0.0300 0.0300 0.0200 0.0200 202,242 -0.01(-20.00%)
Sep 11, 2025 0.0250 0.0250 0.0250 0.0250 12,001 +0.00(+0.00%)
Sep 10, 2025 0.0300 0.0300 0.0250 0.0250 95,612 -0.00(-16.67%)
Sep 09, 2025 0.0250 0.0300 0.0250 0.0300 68,010 +0.01(+50.00%)
Sep 08, 2025 0.0250 0.0250 0.0200 0.0200 109,001 -0.01(-20.00%)
Sep 05, 2025 0.0250 0.0250 0.0200 0.0250 187,400 +0.00(+0.00%)
Sep 03, 2025 0.0250 0 +0.00(+0.00%)
Sep 02, 2025 0.0300 0.0300 0.0250 0.0250 260,000 +0.00(+0.00%)
Aug 29, 2025 0.0250 0 +0.00(+0.00%)
Aug 22, 2025 0.0250 0 +0.00(+0.00%)
Aug 21, 2025 0.0250 0.0250 0.0250 0.0250 54,000 +0.00(+0.00%)
Aug 20, 2025 0.0250 0.0250 0.0250 0.0250 41,100 +0.00(+0.00%)
Aug 19, 2025 0.0250 0.0250 0.0250 0.0250 236,975 +0.00(+0.00%)
Aug 18, 2025 0.0250 0.0250 0.0250 0.0250 1,000 +0.01(+25.00%)
Aug 15, 2025 0.0200 0.0200 0.0200 0.0200 100,000 +0.00(+0.00%)
Aug 14, 2025 0.0250 0.0250 0.0200 0.0200 3,000 -0.01(-20.00%)
Aug 13, 2025 0.0250 0.0250 0.0250 0.0250 244,000 +0.00(+0.00%)
Aug 12, 2025 0.0250 0.0250 0.0250 0.0250 219,600 +0.01(+25.00%)
Aug 11, 2025 0.0250 0.0250 0.0200 0.0200 86,000 -0.01(-20.00%)
Aug 08, 2025 0.0250 0.0250 0.0250 0.0250 391,000 +0.00(+0.00%)
Aug 06, 2025 0.0250 0 +0.00(+0.00%)
Aug 05, 2025 0.0350 0.0350 0.0250 0.0250 239,217 -0.00(-16.67%)
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