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.

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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

Battling fake news

By: NewsUSA

(NewsUSA) - From election-season opinion polls to holiday-season parties, “fake news” is everywhere – and the harm goes beyond what’s said on the evening broadcast or the dinner table.

The new Intelligence Interim Panel Report from the bipartisan Special Competitive Studies Project argues that technological advances in artificial intelligence and new media platforms such as TikTok allow for more messages, real and fake, to flood the open information environment. Many people repeat fake news without realizing that it is fake, according to the report. Fake news may be disinformation or outright propaganda from foreign governments.

“U.S. rivals increasingly resort to the aggressive use of digitally enabled disinformation to target U.S. decision-making, America’s reputation abroad, and social cohesion at home,” according to the report. "The scale, scope and the snowballing effect of these influence operations make disinformation a particularly acute concern for national security.”

Older social media platforms such as Facebook and Twitter have tried to mitigate disinformation after facing years of criticism of spreading news and information most likely to be shared, with no verification of authenticity.

The newer and popular TikTok platform poses additional risks; its endless and rapid-fire scroll means users have less time and inclination to scrutinize what they see. Some in the national security sector also suspect the platform of providing data to the Chinese Communist Party leadership.

The report recommends several ways the U.S. can counter false information, including communicating common false narratives and themes to Americans and “prebunking” false information that is likely to enter the mainstream. The U.S. did this earlier this year when it alerted Americans of Russia’s intent to invade Ukraine, preempting Russian disinformation campaigns about the conflict and building American support for Ukraine, a strategy the report states “should be replicated whenever possible.”

The report also advises fighting AI with AI by training machines how to identify dangerous, harmful and false information. People play a role, too; all Americans can support digital literacy. Stay skeptical of your social media by checking sources, authors and dates, reading beyond the headlines and beyond the individual news items, checking biases and asking experts.

“Technology certainly challenges democracy,” said former Secretary of State Condoleeza Rice at the recent Global Emerging Technologist Summit. “But to the extent we can point out and replicate those places where technology helps the citizens to live better without fearing government, democracy will have the edge.”

Visit scsp.ai to learn more.

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