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

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

All the News that’s Fit for Kids

By: NewsUSA

(Ro Thomas Schwarz, KidNuz Editor in Chief) - News - the good, the bad, the fake - is everywhere, all the time. It’s on our phones, feeds and in our faces 24/7.  And while that can be overwhelming for adults, it’s downright distressing for children who haven’t yet developed the skills to look beyond scary headlines, clickbait, and partisan spin.

And yet they see it, hear it, and feel it. Today’s kids desperately need - and deserve - an antidote; someplace they can go to get informed, not afraid. So we created it. KidNuz is a free, 7-minute, 6-story daily news podcast that meets kids where they’re at. It’s fun and factual, timely and nonpartisan, and age-appropriate for kids 8-13 years old who want to know what’s going on in the world — not what’s wrong with the world. Every weekday during the school year, our team of Emmy-winning journalists delivers the latest news from politics, science, sports, the animal kingdom and more. Much of the coverage is top of mind, important, and impactful, while some of it is just plain reassuring: people are more alike than they are different, kids can do remarkable things, and no one is too young make a difference. 

The podcast is on a roll. Every day, 200,000+ kids and adults tune in. Teachers point to students’ increased awareness of current events — and the informed conversations that follow. “We have our morning meeting daily discussing the most interesting topics on KidNuz,” says Julia, a 5th grade teacher from London Mills, Illinois. “I overhear them talking in the hallways, too. They are thinking deeper and challenging each other.” Parents like Kim, from Flanders, New Jersey, use KidNuz as an onramp. “When there is a news story that is difficult for me as an adult to explain because of my emotional reaction to it, it helps me to hear (KidNuz’) simplified version to have a baseline conversation with my son. Sometimes political stories, sometimes disaster stories.” 

Psychologist Elizabeth Burns-Kramer, a KidNuz advisor, is most interested in the mental health benefit; specifically, KidNuz’ ability to dial down news anxiety. "Oftentimes, (traditional news and social media) headlines and stories are framed in ways to increase fear and to portray the world as unstable. Developmentally, children are not always able to reality test headlines or to hold the nuance required when learning about complex news stories. KidNuz utilizes its team of experts in communications, psychology, and parenting to introduce and to report what is occurring in non-frightening ways.” New episodes drop every weekday morning at 7am. Tune in today!

Listen: KidNuz, Apple PodcastsYouTube, or anywhere you listen to podcasts.
Share: Tell a parent, teacher, or school about KidNuz
Learn: Visit Kidnuz.org for additional resources
Donate: As a nonprofit, we rely on donations from our listeners and community.

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