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

GeoSolar Technologies Inc. Set to Benefit from the DOE’s Investments in Geothermal Energy

  • The Department of Energy recently agreed on a $74 million funding initiative aimed at 7 pilot projects exploring different methods of harnessing geothermal energy
  • Geothermal energy currently generates 3.7 billion kilowatts per annum of electricity in the United States – enough to power 2.5 million homes
  • GeoSolar Technologies has been an early mover within the geothermal technology space, using the renewable energy source as the foundation of its revolutionary SmartGreen(TM) Home system

Around 2,900 kilometers (1,800 miles) beneath the Earth’s surface lies the hottest part of our planet – the core. A small portion of the core’s heat, which can rise to over 5,000 degrees Celsius or 9,000 degrees Fahrenheit, is delivered from the friction and gravitational pull which results from the Earth’s creation over 4 billion years ago; however, most of the Earth’s heat is generated through the constant decay of radioactive isotopes, namely postassium-40 and thorium-232. Harnessing the heat generated by the Earth’s core, a process called geothermal energy, is still in its relative infancy; in the United States today, geothermal energy currently generates about 3.7 billion kilowatt hours of electricity per year – enough to power over 2.5 million homes. However, that pales in comparison to more conventional fossil fuels; coal alone accounted for 898 billion kilowatt hours of electricity in the U.S. as of 2021 (https://ibn.fm/Ues2C). That figure may now be poised to change.

In early February 2023, the U.S. Department of Energy (“DOE”) announced a funding opportunity of up to $74 million for seven pilot projects which would individually seek to test the efficacy and scalability of enhanced geothermal systems (“EGS”). Forming part of the…

Read More>>

NOTE TO INVESTORS: The latest news and updates relating to GeoSolar Technologies are available in the company’s newsroom at https://ibn.fm/GST

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