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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If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

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Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

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

ARTENA AI Leads the Global Era of Decentralized AI

ARTENA AI Decentralized AI Public Chain — Dedicated to building a global, modular, accessible, and decentralized AI Layer 1 public chain. Through its open SDK, resource node incentives, and multi-chain compatibility, ARTENA AI is becoming the decentralized AI foundation of the global Web3 ecosystem.


The Inevitable Trend of Decentralized AI


As artificial intelligence rapidly penetrates core societal decision-making in areas such as recruitment, credit, and healthcare, the risks of centralized AI are becoming increasingly evident:


Control Risk: Outcomes can be censored, altered, or blocked under the influence of corporations or regulatory policies.


Decision Bias: Inherent biases in centralized models lead to unfairness in critical sectors like finance and education.


ARTENA AI emerges to solve these challenges, creating a truly open and censorship-resistant global intelligent network.


Core Features of ARTENA AI


Built on blockchain and a distributed computing network, ARTENA AI establishes a modular, decentralized Layer 1 AI public chain with the following key characteristics:


Distributed Architecture: Leverages global nodes and blockchain networks to decentralize the entire process of computation and validation, ensuring results are transparent and tamper-proof.


Trusted Execution: Implements a Proof-of-Stake (PoS) consensus mechanism and on-chain auditing to guarantee that AI operations are fully trustworthy and verifiable.


Cross-Chain Empowerment: Natively supports ecosystems such as EVM and SVM, enabling AI modules to seamlessly integrate into DeFi, NFT, GameFi, and metaverse applications.


Inclusive Access: Allows individuals and organizations to connect with minimal barriers, providing secure, affordable, and reliable AI services.


Strategic Engine for an Open-Intelligence Future


ARTENA AI is more than just a technological foundation; it is a strategic engine driving the world toward an open-intelligence society. The future of AI should not be controlled by a few institutions. ARTENA AI returns the power of intelligence to humanity, unlocking the infinite possibilities of decentralized AI.


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