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)

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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

52 Week Lows     

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Company Name Symbol Price Prev. Close Volume 1 Year (%)
Wolfspeed, Inc. Common Stock New  WOLF 32.43 32.58 2,940,445
-1623.57 (-98.04%)
MicroCloud Hologram Inc. - Ordinary Shares  HOLO 4.790 5.030 772,675
-221.61 (-97.88%)
TransCode Therapeutics, Inc. - Common Stock  RNAZ 14.85 14.28 63,597
-667.99 (-97.83%)
E-Home Household Service Holdings Limited - Ordinary shares  EJH 1.020 1.030 75,377
-45.21 (-97.79%)
Universe Pharmaceuticals Inc - Ordinary Shares  UPC 6.060 6.350 34,264
-257.40 (-97.70%)
Algorhythm Holdings, Inc. - Common Stock  RIME 2.240 2.290 20,710
-89.06 (-97.55%)
Icon Energy Corp. - Common stock  ICON 1.900 1.950 99,802
-75.22 (-97.54%)
Applied DNA Sciences, Inc. - Common Stock  APDN 5.620 5.620 0
-213.45 (-97.43%)
Interactive Strength Inc. - Common Stock  TRNR 3.230 3.400 48,746
-119.77 (-97.37%)
CDT Equity Inc. - Common Stock  CDT 4.180 3.790 328,904
-149.87 (-97.29%)
Healthcare Triangle, Inc. - Common Stock  HCTI 2.780 2.840 679,786
-98.29 (-97.25%)
Cemtrex Inc. - Common Stock  CETX 5.670 6.220 205,999
-196.98 (-97.20%)
TNF Pharmaceuticals, Inc. - Common Stock  TNFA 5.200 5.200 0
-174.80 (-97.11%)
Shineco, Inc. - Common Stock  SISI 5.600 5.600 0
-183.88 (-97.04%)
ETF Opportunities Trust T-Rex 2X Inverse MSTR Daily Target ETF  MSTZ 5.860 5.700 13,407,857
-177.34 (-96.80%)
Cyclacel Pharmaceuticals, Inc. - Common Stock  CYCC 6.365 6.365 0
-188.85 (-96.74%)
Steakholder Foods Ltd. - American Depositary Shares  STKH 4.010 4.010 28,220
-117.99 (-96.71%)
Erayak Power Solution Group Inc. - Class A Ordinary Shares  RAYA 6.110 6.410 54,533
-168.79 (-96.51%)
Revelation Biosciences, Inc. - Common Stock  REVB 1.360 1.360 148,894
-36.08 (-96.37%)
Globavend Holdings Limited - Ord Shares  GVH 5.750 5.300 131,891
-150.25 (-96.31%)
Vision Marine Technologies Inc. - Common Shares  VMAR 1.640 1.580 157,315
-39.16 (-95.98%)
Graphjet Technology - Class A Ordinary Shares  GTI 5.020 5.460 172,954
-119.78 (-95.98%)
Cloudastructure, Inc. - Class A Common Stock  CSAI 1.400 1.300 9,280,403
-32.35 (-95.85%)
Safe & Green Holdings Corp. - Common Stock  SGBX 3.020 3.840 950,189
-68.54 (-95.78%)
Galaxy Payroll Group Limited - Class A Ordinary Shares  GLXG 4.300 4.300 8,523
-93.00 (-95.58%)
OceanPal Inc. - Common Stock  OP 1.850 1.820 357,269
-39.40 (-95.51%)
bioAffinity Technologies, Inc. - Common Stock  BIAF 2.710 2.880 369,801
-56.69 (-95.44%)
Quhuo Limited - American Depository Shares  QH 7.110 6.770 1,482,519
-144.99 (-95.33%)
SOBR Safe, Inc. - Common Stock  SOBR 3.630 3.390 39,885
-71.87 (-95.19%)
MicroAlgo, Inc. - Ordinary Shares  MLGO 10.14 10.49 197,173
-193.56 (-95.02%)
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