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 01, 2025 0.0290 0.0336 0.0284 0.0336 82,000 +0.01(+20.00%)
Sep 30, 2025 0.0288 0.0288 0.0230 0.0280 195,000 -0.00(-3.45%)
Sep 29, 2025 0.0290 0.0290 0.0281 0.0290 89,790 +0.00(+9.43%)
Sep 26, 2025 0.0247 0.0272 0.0247 0.0265 58,000 +0.00(+2.71%)
Sep 25, 2025 0.0273 0.0273 0.0219 0.0258 128,000 -0.00(-4.44%)
Sep 24, 2025 0.0274 0.0274 0.0250 0.0270 75,979 +0.00(+0.00%)
Sep 23, 2025 0.0274 0.0274 0.0251 0.0270 75,000 +0.00(+0.00%)
Sep 22, 2025 0.0267 0.0271 0.0251 0.0270 82,250 +0.00(+6.30%)
Sep 19, 2025 0.0255 0.0275 0.0254 0.0254 71,091 -0.00(-7.64%)
Sep 18, 2025 0.0253 0.0275 0.0253 0.0275 37,000 +0.00(+8.27%)
Sep 17, 2025 0.0290 0.0290 0.0254 0.0254 277,000 -0.00(-0.39%)
Sep 16, 2025 0.0290 0.0290 0.0254 0.0255 119,495 -0.00(-10.21%)
Sep 15, 2025 0.0236 0.0284 0.0236 0.0284 85,100 +0.00(+12.70%)
Sep 12, 2025 0.0216 0.0252 0.0216 0.0252 63,055 +0.00(+16.13%)
Sep 11, 2025 0.0218 0.0238 0.0216 0.0217 243,522 -0.00(-7.26%)
Sep 10, 2025 0.0252 0.0267 0.0219 0.0234 138,425 -0.00(-6.40%)
Sep 09, 2025 0.0272 0.0275 0.0230 0.0250 70,625 -0.00(-13.49%)
Sep 08, 2025 0.0253 0.0289 0.0238 0.0289 81,974 +0.01(+25.65%)
Sep 05, 2025 0.0253 0.0253 0.0230 0.0230 50,000 -0.00(-9.45%)
Sep 04, 2025 0.0289 0.0289 0.0254 0.0254 40,000 -0.00(-12.41%)
Sep 03, 2025 0.0290 0.0290 0.0290 0.0290 20,000 +0.00(+14.17%)
Sep 02, 2025 0.0275 0.0275 0.0254 0.0254 20,005 -0.00(-7.30%)
Aug 29, 2025 0.0281 0.0282 0.0274 0.0274 22,000 -0.00(-2.49%)
Aug 28, 2025 0.0284 0.0284 0.0274 0.0281 48,000 +0.00(+0.00%)
Aug 27, 2025 0.0276 0.0289 0.0274 0.0281 65,037 -0.00(-8.17%)
Aug 26, 2025 0.0325 0.0347 0.0290 0.0306 234,000 -0.00(-5.85%)
Aug 25, 2025 0.0341 0.0347 0.0325 0.0325 43,069 -0.00(-4.97%)
Aug 22, 2025 0.0340 0.0360 0.0301 0.0342 110,000 +0.00(+2.40%)
Aug 21, 2025 0.0339 0.0359 0.0334 0.0334 30,022 -0.00(-1.76%)
Aug 20, 2025 0.0346 0.0360 0.0340 0.0340 30,000 -0.00(-1.73%)
Aug 19, 2025 0.0411 0.0434 0.0325 0.0346 83,000 -0.01(-17.03%)
Aug 18, 2025 0.0427 0.0435 0.0386 0.0417 238,000 +0.00(+12.70%)
Aug 15, 2025 0.0363 0.0370 0.0363 0.0370 337,090 +0.01(+27.59%)
Aug 14, 2025 0.0330 0.0348 0.0290 0.0290 264,000 -0.00(-12.12%)
Aug 13, 2025 0.0350 0.0350 0.0330 0.0330 58,000 -0.00(-0.90%)
Aug 12, 2025 0.0362 0.0363 0.0333 0.0333 231,000 +0.00(+1.83%)
Aug 11, 2025 0.0327 0.0348 0.0327 0.0327 53,600 -0.00(-0.30%)
Aug 08, 2025 0.0349 0.0349 0.0326 0.0328 79,000 -0.00(-5.20%)
Aug 07, 2025 0.0346 0.0364 0.0327 0.0346 254,600 -0.00(-4.68%)
Aug 06, 2025 0.0343 0.0363 0.0343 0.0363 52,083 +0.00(+0.28%)
Aug 05, 2025 0.0362 0.0399 0.0362 0.0362 5,000 -0.00(-11.92%)
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