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.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

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

Globalstar (GSAT) Stock Is Up, What You Need To Know

GSAT Cover Image

What Happened?

Shares of satellite communications provider Globalstar (NASDAQ: GSAT) jumped 4% in the morning session after the company announced it began construction to double the size of its ground station in Estonia. 

This expansion project, an investment of about $9 million, will add three new 6-meter antennas to the facility. The key goal of this upgrade is to support Globalstar's third-generation C-3 mobile satellite system, boosting its services across Northern Europe. This move shows the company's commitment to improving its global satellite network. 

The news followed other positive steps by the company, including the expansion of its ground station in Singapore and securing new government contracts expected to bring in at least $60 million in sales over the next five years. 

After the initial pop the shares cooled down to $37.60, up 4.3% from previous close.

Is now the time to buy Globalstar? Access our full analysis report here, it’s free.

What Is The Market Telling Us

Globalstar’s shares are extremely volatile and have had 40 moves greater than 5% over the last year. In that context, today’s move indicates the market considers this news meaningful but not something that would fundamentally change its perception of the business.

The previous big move we wrote about was 6 days ago when the stock gained 8% on the news that a bullish mention from CNBC's Jim Cramer and the company outlined its ambitious expansion strategy. 

On his “Mad Money Lightning Round,” Cramer noted the satellite communications company was “finally breaking out.” This positive commentary followed Globalstar's strong second-quarter results from August, where it beat analyst estimates for both earnings and sales. 

Adding to the upbeat mood, the company detailed its plans for a new HIBLEO-XL-1 satellite system. This move aimed to secure a larger piece of the global space economy, which management projected could reach $1.8 trillion by 2035. 

To fuel this growth, Globalstar previously made a significant $1.5 billion investment in its next-generation satellite constellation, which included 48 new satellites and an expanded ground network to deliver faster and more reliable service.

Globalstar is up 18.2% since the beginning of the year, and at $37.60 per share, it is trading close to its 52-week high of $37.94 from September 2025. Investors who bought $1,000 worth of Globalstar’s shares 5 years ago would now be looking at an investment worth $7,958.

Unless you’ve been living under a rock, it should be obvious by now that generative AI is going to have a huge impact on how large corporations do business. While Nvidia and AMD are trading close to all-time highs, we prefer a lesser-known (but still profitable) semiconductor stock benefiting from the rise of AI. Click here to access our free report on our favorite semiconductor growth story.

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.