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)

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)

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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

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Company Name Symbol Price Prev. Close Volume Change % Change
ESS Tech, Inc. Common Stock  GWH 5.341 6.120 3,286,674
-0.78
-12.73%
Investment Managers Series Trust II Tradr 2X Long CLSK Daily ETF  CLSX 102.13 114.40 183,579
-12.27
-10.73%
Tokyo Lifestyle Co., Ltd. - American Depositary Shares  TKLF 3.180 3.540 164,275
-0.36
-10.17%
Rigetti Computing, Inc. - Redeemable warrants  RGTIW 40.32 44.84 170,308
-4.52
-10.08%
Tradr 2X Long QBTS Daily ETF  QBTX 428.15 474.77 100,487
-46.62
-9.82%
Bolt Projects Holdings, Inc. - Common Stock  BSLK 3.170 3.510 151,230
-0.34
-9.69%
Tecogen Inc. - Common Stock  TGEN 10.91 12.07 433,090
-1.16
-9.61%
Direxion Daily Regional Banks Bull 3X Shares  DPST 83.96 92.45 1,581,966
-8.49
-9.18%
Euda Health Holdings Limited - Ordinary Shares  EUDA 3.540 3.890 59,183
-0.35
-9.00%
Gen Digital Inc. - Contingent Value Rights  GENVR 5.170 5.680 3,884
-0.51
-8.98%
USA Rare Earth, Inc. - Common Stock  USAR 30.66 33.68 12,530,720
-3.02
-8.98%
Diginex Limited - Ordinary Shares  DGNX 18.60 20.43 309,752
-1.83
-8.96%
PW-PRA  PW-PRA 4.000 4.390 1,000
-0.39
-8.88%
PowerBank Corporation - Common Stock  SUUN 1.960 2.150 259,364
-0.19
-8.84%
Bitfarms Ltd. - Common Stock  BITF 5.900 6.470 95,999,902
-0.57
-8.81%
Defiance 2X Daily Long Pure Quantum ETF  QPUX 72.50 79.34 76,852
-6.84
-8.62%
Rising Dragon Acquisition Corp. - Ordinary Shares  RDAC 10.60 11.59 6,004
-0.99
-8.54%
Fossil Group, Inc. - 7% Senior Notes due 2026  FOSLL 18.50 20.17 6,909
-1.67
-8.28%
Solo Brands, Inc. Class A Common Stock  SBDS 14.54 15.84 313
-1.30
-8.21%
Hewlett Packard Enterprise Company Common Stock  HPE 23.01 25.04 23,477,157
-2.03
-8.11%
Rigetti Computing, Inc. - Common stock  RGTI 51.80 56.34 35,293,377
-4.54
-8.06%
Avalon Holdings Corporation Common Stock  AWX 2.974 3.230 119,976
-0.26
-7.94%
Blaize Holdings, Inc. - Warrant  BZAIW 1.300 1.410 92,943
-0.11
-7.79%
Golden Heaven Group Holdings Ltd. - Class A Ordinary Shares  GDHG 6.860 7.420 65,018
-0.56
-7.55%
Sadot Group Inc. - Common Stock  SDOT 7.140 7.720 346,378
-0.58
-7.51%
Inhibikase Therapeutics, Inc. - Common Stock  IKT 1.480 1.600 120,749
-0.12
-7.50%
Sound Group Inc. - American Depositary Shares  SOGP 17.63 19.05 144,513
-1.42
-7.45%
Isabella Bank Corporation - Common stock  ISBA 34.49 37.23 6,695
-2.74
-7.36%
ETF Opportunities Trust T-REX 2X Inverse CRWV Daily Target ETF  CORD 17.50 18.74 40,564
-1.24
-6.62%
Safe and Green Development Corporation - Common Stock  SGD 1.130 1.210 731,780
-0.08
-6.61%
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