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.

Photonics Hot List

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

Spooktacular Cyber Safety Tips to Keep Your Finances Fright-Free

(BPT) - What's scarier than ghouls and goblins? Cybercriminals. According to the FBI, people lost $12.5 billion to cyber scams in the U.S. in 2023. Now, that is frightening!

October is Cyber Security Awareness Month, making it the perfect time to take stock of your cyber protections. While the fear of scammers getting access to your personal and financial information can be daunting, fear not! Here are five tips to keep your finances safe.

Update your devices to keep the tech-zombies away: Keep your devices' operating systems up to date. Those updates contain more than just fancy features; they include critical security updates that protect you from vulnerabilities. Keeping your devices updated ensures that fraudsters won't have a ghost of a chance to access your personal information.

Steer clear of public Wi-Fi to dodge the cyber-goblins: Don't shop or complete any financial transactions on public Wi-Fi. Instead, wait until you get home or to a more protected network connection. Public Wi-Fi is risky as there could be scammers lurking, waiting to steal your private data!

Secure your sign-on to keep the digital demons at bay: Protect your online accounts with multi-factor authentication, known as MFA. Enabling MFA means you require a combination of two or more authenticators to verify your identity before you're allowed to access the service. Why does this matter? Because even if one factor (like your username/password) is compromised, fraudsters won't be able to meet the second authentication requirement (like a biometric or text code), ultimately stopping them from trick-or-treating their way into your accounts and walking away with your personal information, money or worse!

Use your digital wallet to avoid spooky surprises: When making transactions, use your digital wallet for an extra layer of protection. It's like having a high-tech Ghostbuster keeping your financial info secure.

Zero Liability ensures you're guarded from nightmares: Financial institutions that issue Mastercard cards won't hold consumers responsible for "unauthorized transactions," provided they are promptly reported, and the cardholder used reasonable care in protecting the card from loss or theft. As a Mastercard cardholder, Zero Liability applies to your purchases made in the store, over the telephone, online or via a mobile device and ATM transactions. With protections like that, paying with your card brings more peace of mind than paying with cash or check. So, keep your card close, and don't let your security turn into a nightmare!

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