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

Emerald Holding, Inc. Completes Acquisition of This is Beyond

Emerald Holding, Inc. (NYSE: EEX), a leading operator of business-to-business trade shows and events, today announced the successful completion of its acquisition of This is Beyond, a London-based luxury travel event business.

Since its founding in 2009, This is Beyond has built a strong reputation in the $1.3 trillion luxury travel market for creating exclusive, sustainable events that connect top travel designers, tour operators, and travel managers. Emerald believes the acquisition strategically enhances its presence in the rapidly growing global luxury sector, aligning with its broader strategy to expand into high-growth industries.

The transaction, originally announced on March 14, 2025, received regulatory approval on April 30, 2025.

About Emerald

Emerald Holding, Inc. (NYSE: EEX) is the largest U.S.-based B2B event organizer, empowering businesses year-round by expanding meaningful connections, developing influential content, and delivering powerful commerce-driven solutions. As the owner and operator of a curated portfolio of B2B events spanning trade shows, conferences, B2C showcases and a scaled hosted buyer platform, Emerald also delivers dynamic solutions across leading industries through its robust content and e-commerce marketplace. Emerald is a trusted partner for its thousands of customers, predominantly small and medium-sized businesses, playing a pivotal role in driving ongoing commerce through streamlined buying, selling, and networking opportunities. Powered by an experienced team, Emerald is fostering impactful engagement and delivering unparalleled market access with a commitment to driving business growth 365 days a year.

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