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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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

Mary Katharine Ham Joins FOX News Media as a Contributor

FOX News Media has signed Mary Katharine Ham as a contributor, where she will provide analysis across the network’s platforms. She will make her debut on America’s Newsroom (9-11 AM/ET) this morning with co-anchors Bill Hemmer and Dana Perino.

In addition to her contributor role, she is also a columnist for OutKick and will continue to host her bi-weekly podcast alongside Vic Matus entitled “Getting Hammered”, where they break down what’s happening in the news, whether it's politics, pop culture or parenting.

A prominent journalist, author and speaker, Ham co-moderated a Republican presidential primary debate in 2016 for ABC News alongside David Muir, Martha Raddatz and Josh McElveen. In 2015, she co-authored the book “End of Discussion: How the Left’s Outrage Industry Shuts Down Debate, Manipulates Voters, and Makes America Less Free (and Fun)” with FOX News Radio’s Guy Benson. She has also written for a number of publications including The Atlantic, USA Today and the New York Post.

Ham previously was a FOX News contributor from 2007-2015. She went on to serve as a CNN contributor, departing the network after being suspended in 2022 for speaking out against then-legal contributor Jeffrey Toobin and his Zoom scandal.

FOX News Media operates the FOX News Channel (FNC), FOX Business Network (FBN), FOX News Digital, FOX News Audio, FOX News Books, the direct-to-consumer streaming services FOX Nation and FOX News International and the free ad-supported television service FOX Weather. Currently the number one network in all of cable, FNC has also been the most watched television news channel for 22 consecutive years, while FBN is the top business channel on cable. Owned by Fox Corporation, FOX News Media reaches nearly 200 million people each month.

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