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.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

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)

Get Published!

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 01, 2025 0.0600 0.0600 0.0550 0.0600 82,000 +0.00(+9.09%)
Sep 29, 2025 0.0550 500 +0.00(+0.00%)
Sep 26, 2025 0.0550 0.0550 0.0550 0.0550 5,216 +0.00(+0.00%)
Sep 25, 2025 0.0550 0.0550 0.0550 0.0550 4,000 -0.00(-8.33%)
Sep 24, 2025 0.0550 0.0600 0.0550 0.0600 27,020 +0.00(+9.09%)
Sep 23, 2025 0.0500 0.0600 0.0500 0.0550 14,687 +0.00(+0.00%)
Sep 22, 2025 0.0500 0.0600 0.0500 0.0550 26,093 -0.00(-8.33%)
Sep 19, 2025 0.0550 0.0600 0.0500 0.0600 29,950 +0.00(+0.00%)
Sep 18, 2025 0.0550 0.0600 0.0550 0.0600 7,725 +0.01(+20.00%)
Sep 17, 2025 0.0550 0.0550 0.0500 0.0500 11,000 -0.00(-9.09%)
Sep 16, 2025 0.0550 0.0550 0.0550 0.0550 45,000 +0.00(+10.00%)
Sep 15, 2025 0.0500 0.0550 0.0500 0.0500 30,177 -0.00(-9.09%)
Sep 12, 2025 0.0500 0.0550 0.0500 0.0550 139,145 +0.00(+0.00%)
Sep 11, 2025 0.0550 0.0550 0.0500 0.0550 108,000 +0.00(+10.00%)
Sep 10, 2025 0.0550 0.0550 0.0500 0.0500 8,986 -0.00(-9.09%)
Sep 08, 2025 0.0550 0 +0.00(+0.00%)
Sep 05, 2025 0.0500 0.0600 0.0500 0.0550 40,000 +0.00(+0.00%)
Sep 04, 2025 0.0550 0.0550 0.0550 0.0550 10,000 -0.00(-8.33%)
Sep 03, 2025 0.0500 0.0600 0.0500 0.0600 7,000 +0.00(+9.09%)
Sep 02, 2025 0.0500 0.0550 0.0500 0.0550 26,750 +0.00(+0.00%)
Aug 29, 2025 0.0550 0 -0.00(-8.33%)
Aug 28, 2025 0.0500 0.0600 0.0500 0.0600 20,000 +0.00(+9.09%)
Aug 27, 2025 0.0500 0.0550 0.0500 0.0550 33,665 +0.00(+0.00%)
Aug 26, 2025 0.0550 0.0550 0.0500 0.0550 8,044 +0.00(+0.00%)
Aug 25, 2025 0.0500 0.0550 0.0500 0.0550 26,400 +0.00(+10.00%)
Aug 22, 2025 0.0500 0.0550 0.0500 0.0500 20,600 -0.00(-9.09%)
Aug 21, 2025 0.0500 0.0550 0.0500 0.0550 64,965 +0.00(+10.00%)
Aug 20, 2025 0.0500 0.0600 0.0500 0.0500 79,000 -0.01(-16.67%)
Aug 19, 2025 0.0600 0.0600 0.0600 0.0600 15,000 +0.00(+9.09%)
Aug 18, 2025 0.0600 0.0600 0.0550 0.0550 41,854 +0.00(+0.00%)
Aug 15, 2025 0.0550 0.0550 0.0550 0.0550 27,637 -0.00(-8.33%)
Aug 14, 2025 0.0550 0.0600 0.0550 0.0600 62,642 +0.00(+9.09%)
Aug 13, 2025 0.0600 0.0600 0.0550 0.0550 23,290 +0.00(+0.00%)
Aug 12, 2025 0.0550 0.0600 0.0550 0.0550 74,500 +0.00(+0.00%)
Aug 11, 2025 0.0550 0.0550 0.0550 0.0550 79,534 +0.00(+0.00%)
Aug 08, 2025 0.0550 0.0550 0.0550 0.0550 3,444 +0.00(+0.00%)
Aug 07, 2025 0.0600 0.0600 0.0550 0.0550 7,090 +0.00(+0.00%)
Aug 06, 2025 0.0600 0.0600 0.0550 0.0550 61,000 +0.00(+0.00%)
Aug 05, 2025 0.0500 0.0600 0.0500 0.0550 322,453 -0.00(-8.33%)
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.