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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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 (%)
CN Energy Group Inc. - Class A Ordinary Shares  CNEY 2.050 2.070 5,671
-12.97 (-86.35%)
QVC Group, Inc. - 8.0% Fixed Rate Cumulative Redeemable Preferred Stock  QVCGP 5.495 5.680 18,531
-33.94 (-86.06%)
Jasper Therapeutics, Inc. - Class A Common Stock  JSPR 2.550 2.600 88,322
-15.73 (-86.05%)
Tidal Trust II YieldMax Short COIN Option Income Strategy ETF  FIAT 2.518 2.548 509,293
-15.33 (-85.89%)
Jianzhi Education Technology Group Company Limited - American Depositary Shares  JZ 1.540 1.580 887
-9.36 (-85.87%)
Defiance Daily Target 2X Short SMCI ETF  SMCZ 2.740 2.900 3,362,488
-16.32 (-85.62%)
OnKure Therapeutics, Inc. - Class A Common Stock  OKUR 2.720 2.970 33,689
-16.03 (-85.49%)
Antelope Enterprise Holdings Limited - Class A Ordinary Shares  AEHL 4.030 3.950 58,468
-23.57 (-85.40%)
Jet.AI Inc. - Common Stock  JTAI 3.060 3.070 32,227
-17.84 (-85.36%)
Mustang Bio, Inc. - Common Stock  MBIO 1.600 1.670 101,312
-9.31 (-85.34%)
SOS Limited Class A Ordinary Shares  SOS 1.880 1.900 12,554
-10.87 (-85.26%)
Vivid Seats Inc. - Class A common stock  SEAT 11.88 11.84 20,285
-67.52 (-85.03%)
Signing Day Sports, Inc. Common Stock  SGN 1.755 1.800 20,678
-9.96 (-85.02%)
Oragenics Inc. Common Stock  OGEN 1.350 1.360 10,875
-7.61 (-84.92%)
AIFU Inc. - Class A Ordinary Share  AIFU 4.574 4.574 200
-25.63 (-84.86%)
Biomea Fusion, Inc. - Common Stock  BMEA 1.665 1.650 224,465
-9.30 (-84.82%)
The Generation Essentials Group Class A Ordinary Shares  TGE 1.530 1.620 29,598
-8.51 (-84.76%)
SAG Holdings Limited - Ordinary Shares  SAG 1.010 1.010 0
-5.35 (-84.12%)
Citius Pharmaceuticals, Inc. - Common Stock  CTXR 1.490 1.390 7,345,488
-7.86 (-84.07%)
Alzamend Neuro, Inc. - Common Stock  ALZN 2.400 2.320 26,843
-12.63 (-84.03%)
The Hain Celestial Group, Inc. - Common Stock  HAIN 1.405 1.380 738,970
-7.33 (-83.92%)
Luminar Technologies, Inc. - Class A Common Stock  LAZR 2.005 2.020 2,271,973
-10.33 (-83.74%)
RxSight, Inc. - Common Stock  RXST 8.075 7.900 88,412
-41.53 (-83.72%)
La Rosa Holdings Corp. - Common Stock  LRHC 6.990 6.990 434
-35.07 (-83.38%)
Cassava Sciences, Inc. - Common Stock  SAVA 4.710 4.640 1,438,760
-23.55 (-83.33%)
Quest Resource Holding Corporation - Common Stock  QRHC 1.350 1.440 434,918
-6.71 (-83.25%)
T-Rex 2X Inverse Tesla Daily Target ETF  TSLZ 2.360 2.360 0
-11.68 (-83.19%)
Biodexa Pharmaceuticals plc - American Depositary Shares  BDRX 8.650 8.110 5,086
-41.45 (-82.73%)
Momentus Inc. - Class A Common Stock  MNTS 1.460 1.520 1,084,346
-6.97 (-82.68%)
Direxion Daily Gold Miners Index Bear 2X Shares  DUST 8.890 9.460 9,461,387
-42.21 (-82.60%)
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