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 08, 2025 0.0890 0.1150 0.0890 0.1030 389,763 +0.01(+15.73%)
Oct 07, 2025 0.0785 0.0890 0.0770 0.0890 537,687 +0.01(+8.40%)
Oct 06, 2025 0.0755 0.0821 0.0715 0.0821 234,250 +0.01(+10.95%)
Oct 03, 2025 0.0722 0.0740 0.0677 0.0740 465,120 +0.00(+4.96%)
Oct 02, 2025 0.0651 0.0725 0.0651 0.0705 18,602 +0.00(+2.92%)
Oct 01, 2025 0.0660 0.0725 0.0600 0.0685 166,597 +0.00(+4.42%)
Sep 30, 2025 0.0655 0.0656 0.0655 0.0656 40,000 +0.00(+2.50%)
Sep 29, 2025 0.0620 0.0680 0.0620 0.0640 72,750 +0.00(+3.56%)
Sep 26, 2025 0.0600 0.0671 0.0600 0.0618 27,400 -0.01(-9.12%)
Sep 25, 2025 0.0723 0.0723 0.0680 0.0680 63,325 -0.00(-2.58%)
Sep 24, 2025 0.0698 0.0698 0.0698 0.0698 8,000 +0.00(+3.87%)
Sep 23, 2025 0.0710 0.0726 0.0672 0.0672 166,985 -0.00(-1.90%)
Sep 22, 2025 0.0675 0.0725 0.0650 0.0685 120,598 -0.00(-5.52%)
Sep 19, 2025 0.0739 0.0775 0.0725 0.0725 88,400 +0.00(+0.14%)
Sep 18, 2025 0.0712 0.0760 0.0712 0.0724 33,550 -0.00(-4.74%)
Sep 17, 2025 0.0758 0.0768 0.0755 0.0760 58,005 +0.00(+0.40%)
Sep 16, 2025 0.0790 0.0820 0.0757 0.0757 148,533 +0.00(+3.56%)
Sep 15, 2025 0.0656 0.0752 0.0656 0.0731 71,953 +0.01(+12.46%)
Sep 12, 2025 0.0650 0.0650 0.0650 0.0650 35,000 +0.00(+0.00%)
Sep 11, 2025 0.0666 0.0666 0.0650 0.0650 3,220 -0.00(-2.99%)
Sep 10, 2025 0.0650 0.0683 0.0634 0.0670 72,588 +0.00(+5.68%)
Sep 09, 2025 0.0620 0.0657 0.0601 0.0634 130,512 +0.00(+2.26%)
Sep 08, 2025 0.0579 0.0620 0.0575 0.0620 54,925 +0.00(+6.90%)
Sep 05, 2025 0.0560 0.0580 0.0560 0.0580 90,955 +0.00(+1.58%)
Sep 03, 2025 0.0571 0 -0.00(-2.39%)
Sep 02, 2025 0.0500 0.0585 0.0499 0.0585 36,542 +0.00(+0.86%)
Aug 29, 2025 0.0541 0.0581 0.0490 0.0580 12,063 +0.00(+3.57%)
Aug 28, 2025 0.0560 0.0560 0.0560 0.0560 4,210 +0.00(+0.00%)
Aug 27, 2025 0.0560 0.0560 0.0539 0.0560 30,000 +0.00(+3.90%)
Aug 26, 2025 0.0562 0.0562 0.0535 0.0539 35,999 -0.00(-4.94%)
Aug 25, 2025 0.0567 0.0567 0.0510 0.0567 22,000 +0.00(+5.00%)
Aug 22, 2025 0.0593 0.0593 0.0537 0.0540 7,400 -0.00(-7.53%)
Aug 21, 2025 0.0523 0.0584 0.0499 0.0584 236,674 +0.00(+7.16%)
Aug 20, 2025 0.0515 0.0545 0.0515 0.0545 385,000 +0.00(+4.81%)
Aug 19, 2025 0.0511 0.0530 0.0508 0.0520 27,575 +0.00(+1.36%)
Aug 18, 2025 0.0513 0.0513 0.0513 0.0513 1,000 -0.00(-0.39%)
Aug 15, 2025 0.0514 0.0528 0.0500 0.0515 130,167 -0.00(-2.83%)
Aug 14, 2025 0.0507 0.0530 0.0507 0.0530 193,400 +0.01(+11.58%)
Aug 13, 2025 0.0510 0.0536 0.0475 0.0475 40,542 -0.00(-9.18%)
Aug 12, 2025 0.0534 0.0534 0.0510 0.0523 83,843 -0.00(-1.69%)
Aug 11, 2025 0.0526 0.0540 0.0523 0.0532 132,163 -0.00(-1.12%)
Aug 08, 2025 0.0517 0.0551 0.0517 0.0538 17,425 +0.00(+0.75%)
Aug 07, 2025 0.0517 0.0552 0.0453 0.0534 40,155 +0.00(+4.91%)
Aug 06, 2025 0.0530 0.0548 0.0500 0.0509 506,111 -0.00(-5.57%)
Aug 05, 2025 0.0557 0.0557 0.0510 0.0539 105,350 -0.01(-12.36%)
Aug 04, 2025 0.0574 0.0615 0.0520 0.0615 4,900 +0.01(+11.82%)
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