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

3 Small-Cap Stocks with Mounting Challenges

WEN Cover Image

Investors looking for hidden gems should keep an eye on small-cap stocks because they’re frequently overlooked by Wall Street. Many opportunities exist in this part of the market, but it is also a high-risk, high-reward environment due to the lack of reliable analyst price targets.

The downside that can come from buying these securities is precisely why we started StockStory - to isolate the long-term winners from the losers so you can invest with confidence. That said, here are three small-cap stocks to avoid and some other investments you should consider instead.

Wendy's (WEN)

Market Cap: $2.26 billion

Founded by Dave Thomas in 1969, Wendy’s (NASDAQ: WEN) is a renowned fast-food chain known for its fresh, never-frozen beef burgers, flavorful menu options, and commitment to quality.

Why Does WEN Give Us Pause?

  1. Weak same-store sales trends over the past two years suggest there may be few opportunities in its core markets to open new restaurants
  2. Demand is forecasted to shrink as its estimated sales for the next 12 months are flat
  3. High net-debt-to-EBITDA ratio of 7× could force the company to raise capital at unfavorable terms if market conditions deteriorate

Wendy’s stock price of $11.72 implies a valuation ratio of 11.6x forward P/E. Check out our free in-depth research report to learn more about why WEN doesn’t pass our bar.

Jazz Pharmaceuticals (JAZZ)

Market Cap: $6.51 billion

Originally founded in 2003 and now headquartered in Ireland following a 2012 tax inversion merger, Jazz Pharmaceuticals (NASDAQGS:JAZZ) develops and markets medicines for sleep disorders, epilepsy, and cancer, with a focus on treatments for patients with limited therapeutic options.

Why Does JAZZ Worry Us?

  1. Muted 4.3% annual revenue growth over the last two years shows its demand lagged behind its healthcare peers
  2. Day-to-day expenses have swelled relative to revenue over the last five years as its adjusted operating margin fell by 6.7 percentage points
  3. Low returns on capital reflect management’s struggle to allocate funds effectively, and its shrinking returns suggest its past profit sources are losing steam

Jazz Pharmaceuticals is trading at $107.51 per share, or 4.6x forward P/E. Read our free research report to see why you should think twice about including JAZZ in your portfolio.

U.S. Cellular (USM)

Market Cap: $5.32 billion

Operating as a majority-owned subsidiary of Telephone and Data Systems since its founding in 1983, US Cellular (NYSE: USM) is a regional wireless telecommunications provider serving 4.6 million customers across 21 states with mobile phone, internet, and IoT services.

Why Should You Dump USM?

  1. Products and services are facing significant end-market challenges during this cycle as sales have declined by 1.6% annually over the last five years
  2. Overall productivity fell over the last five years as its plummeting sales were accompanied by a decline in its adjusted operating margin
  3. Earnings per share have dipped by 18% annually over the past five years, which is concerning because stock prices follow EPS over the long term

At $62.54 per share, U.S. Cellular trades at 5.6x forward EV-to-EBITDA. To fully understand why you should be careful with USM, check out our full research report (it’s free).

Stocks We Like More

The market surged in 2024 and reached record highs after Donald Trump’s presidential victory in November, but questions about new economic policies are adding much uncertainty for 2025.

While the crowd speculates what might happen next, we’re homing in on the companies that can succeed regardless of the political or macroeconomic environment. Put yourself in the driver’s seat and build a durable portfolio by checking out our Top 6 Stocks for this week. This is a curated list of our High Quality stocks that have generated a market-beating return of 183% over the last five years (as of March 31st 2025).

Stocks that made our list in 2020 include now familiar names such as Nvidia (+1,545% between March 2020 and March 2025) as well as under-the-radar businesses like the once-micro-cap company Kadant (+351% five-year return). Find your next big winner with StockStory today for free. Find your next big winner with StockStory today. Find your next big winner with StockStory today

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.