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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Sep 26, 2025 0.1953 0.2040 0.1730 0.2040 3,855 +0.00(+0.49%)
Sep 25, 2025 0.2000 0.2030 0.1900 0.2030 1,972 +0.00(+1.50%)
Sep 24, 2025 0.1700 0.2115 0.1700 0.2000 8,425 -0.02(-7.83%)
Sep 23, 2025 0.1900 0.2170 0.1800 0.2170 23,604 +0.03(+14.21%)
Sep 22, 2025 0.1803 0.1900 0.1705 0.1900 3,558 -0.00(-1.55%)
Sep 19, 2025 0.1998 0.1998 0.1801 0.1930 410 -0.01(-3.50%)
Sep 18, 2025 0.1930 0.2000 0.1835 0.2000 6,559 -0.01(-4.76%)
Sep 17, 2025 0.2061 0.2100 0.2001 0.2100 748 -0.03(-12.50%)
Sep 16, 2025 0.2400 0.2400 0.2016 0.2400 1,720 +0.02(+9.14%)
Sep 15, 2025 0.2185 0.2200 0.2010 0.2199 2,108 -0.01(-2.27%)
Sep 12, 2025 0.2012 0.2250 0.2012 0.2250 3,007 -0.02(-10.00%)
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Sep 10, 2025 0.2500 0.2500 0.1905 0.2300 1,243 +0.01(+4.78%)
Sep 09, 2025 0.1859 0.2195 0.1859 0.2195 1,100 -0.01(-5.71%)
Sep 08, 2025 0.1999 0.2520 0.1789 0.2328 9,719 +0.04(+22.40%)
Sep 05, 2025 0.2017 0.2231 0.1801 0.1902 4,891 -0.03(-15.20%)
Sep 04, 2025 0.2024 0.2243 0.2024 0.2243 423 -0.00(-0.27%)
Sep 02, 2025 0.2249 49 -0.00(-0.04%)
Aug 29, 2025 0.2010 0.2250 0.2010 0.2250 1,758 -0.00(-1.70%)
Aug 28, 2025 0.2299 0.2299 0.2289 0.2289 572 -0.01(-4.19%)
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Jul 30, 2025 0.2404 0.2890 0.2401 0.2890 1,138 -0.01(-3.67%)
Jul 29, 2025 0.3000 0.3390 0.2313 0.3000 1,382 +0.00(+0.03%)
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Jul 25, 2025 0.2700 0.2736 0.2152 0.2640 18,427 -0.01(-2.22%)
Jul 23, 2025 0.2700 60 +0.02(+8.00%)
Jul 21, 2025 0.2500 0 +0.00(+0.00%)
Jul 18, 2025 0.2500 0.2895 0.2500 0.2500 30,731 +0.01(+4.17%)
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Jul 15, 2025 0.2088 0 +0.02(+12.80%)
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Jul 11, 2025 0.2269 0.2269 0.1825 0.2171 1,503 -0.00(-2.07%)
Jul 09, 2025 0.2217 20 -0.01(-3.19%)
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Jul 02, 2025 0.2410 111 -0.00(-1.43%)
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