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.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

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)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

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

Bragar Eagel & Squire, P.C. Is Investigating Kohl’s and Cleveland-Cliffs and Encourages Investors to Contact the Firm

NEW YORK, May 21, 2025 (GLOBE NEWSWIRE) -- Bragar Eagel & Squire, P.C., a nationally recognized shareholder rights law firm, is investigating potential claims against Kohl’s Corporation (NYSE: KSS) and Cleveland-Cliffs Inc. (NYSE: CLF). Our investigations concern whether these companies have violated the federal securities laws and/or engaged in other unlawful business practices. Additional information about each case can be found at the link provided.

Kohl’s Corporation (NYSE: KSS)

On May 1, 2025, Kohl's revealed that its CEO had been terminated after violating company policy by engaging in "vendor transactions that involved undisclosed conflicts of interest." Specifically, Kohl's stated that he had "directed that the Company conduct business with a vendor founded by an individual with whom [he] has a personal relationship on highly unusual terms favorable to the vendor and that he also caused the Company to enter into a multi-million dollar consulting agreement wherein the same individual was a part of the consulting team." Following this news, Kohl's stock dropped on unusually heavy trading volume.

For more information on the Kohl’s investigation go to: https://bespc.com/cases/KSS

Cleveland-Cliffs Inc. (NYSE: CLF)

On May 7, 2025, Cleveland-Cliffs issued a press release reporting its financial results for the first quarter of 2025. Among other items, Cleveland-Cliffs reported a larger than expected adjusted loss and an 11% year-over-year revenue decline to $4.63 billion. The Company also announced plans to fully or partially idle six steel plants. Cleveland-Cliffs’ Chief Executive Officer attributed the operational changes to negative effects from underperforming non-core assets and the lagging effect of lower index prices in late 2024 and early 2025 and said that the Company is repositioning its portfolio away from non-core markets, including rail, high-carbon sheet, and specialty plate products, and toward the automotive industry. On this news, the price of Cleveland-Cliffs shares declined by $1.34 per share, from $8.49 per share on May 7, 2025, to close at $7.15 on May 8, 2025.

For more information on the Cleveland-Cliffs investigation go to: https://bespc.com/cases/CLF

About Bragar Eagel & Squire, P.C.:

Bragar Eagel & Squire, P.C. is a nationally recognized law firm with offices in New York, California, and South Carolina. The firm represents individual and institutional investors in commercial, securities, derivative, and other complex litigation in state and federal courts across the country. For more information about the firm, please visit www.bespc.com. Attorney advertising. Prior results do not guarantee similar outcomes.

Follow us for updates on LinkedIn, X, and Facebook, and keep up with other news by following Brandon Walker, Esq. on LinkedIn and X.

Contact Information:

Bragar Eagel & Squire, P.C.
Brandon Walker, Esq.
Marion Passmore, Esq.
(212) 355-4648
investigations@bespc.com
www.bespc.com


Primary Logo

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.