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

Marquis Who's Who Listee Nneka Sederstrom Featured on WHO13's "Hello Iowa" Spotlighting Health Equity Breakthroughs





DES MOINES, IA, July 30, 2025 /24-7PressRelease/ --Dr. Nneka Sederstrom, chief health equity officer at Hennepin Healthcare and chief executive officer of UzObi, Inc., appeared on WHO13's "Hello Iowa" to discuss her mission to redefine health care through equity and inclusion. With a Doctor of Philosophy in medical sociology and a Master of Public Health in global health, Dr. Sederstrom has dedicated her career to addressing systemic disparities in health care delivery. She shared insights on building one of the most innovative health equity departments globally, detailing how she aims to break down systemic barriers by integrating community engagement, data-driven strategies and culturally responsive care.

Watch the segment here.

About Marquis Who's Who®:
Since 1899, when A. N. Marquis printed the First Edition of Who's Who in America®, Marquis Who's Who® has chronicled the lives of the most accomplished individuals and innovators from every significant field of endeavor, including politics, business, medicine, law, education, art, religion and entertainment. Today, Who's Who in America® remains an essential biographical source for thousands of researchers, journalists, librarians and executive search firms around the world. Marquis® publications may be visited at the official Marquis Who's Who® website at www.marquiswhoswho.com. For more information about TV Interviews, please contact us at tvinterviews@marquiswhoswho.com.

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