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

1 Small-Cap Stock with Solid Fundamentals and 2 We Question

AZZ 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.

Luckily for you, our mission at StockStory is to help you make money and avoid losses by sorting the winners from the losers. That said, here is one small-cap stock that could be the next 100 bagger and two that could be down big.

Two Small-Cap Stocks to Sell:

ScanSource (SCSC)

Market Cap: $959 million

Operating as a crucial link in the technology supply chain since 1992, ScanSource (NASDAQ: SCSC) is a hybrid distributor that connects hardware, software, and cloud services from technology suppliers to resellers and business customers.

Why Should You Dump SCSC?

  1. Sales tumbled by 11.4% annually over the last two years, showing market trends are working against its favor during this cycle
  2. Falling earnings per share over the last two years has some investors worried as stock prices ultimately follow EPS over the long term
  3. Underwhelming 8.1% return on capital reflects management’s difficulties in finding profitable growth opportunities

ScanSource is trading at $43.43 per share, or 11.6x forward P/E. Read our free research report to see why you should think twice about including SCSC in your portfolio.

NBT Bancorp (NBTB)

Market Cap: $2.17 billion

Tracing its roots back to 1856 when it first opened its doors in Norwich, New York, NBT Bancorp (NASDAQ: NBTB) is a community-oriented financial institution providing banking, wealth management, and insurance services to individuals and businesses across the northeastern United States.

Why Do We Think Twice About NBTB?

  1. Net interest margin of 3.3% is well below other banks, signaling its loans aren’t very profitable
  2. Annual earnings per share growth of 3.4% underperformed its revenue over the last five years, showing its incremental sales were less profitable
  3. Estimated tangible book value per share growth of 3.7% for the next 12 months implies profitability will slow from its two-year trend

At $41.43 per share, NBT Bancorp trades at 1.2x forward P/B. Check out our free in-depth research report to learn more about why NBTB doesn’t pass our bar.

One Small-Cap Stock to Watch:

AZZ (AZZ)

Market Cap: $3.27 billion

Responsible for projects like nuclear facilities, AZZ (NYSE: AZZ) is a provider of metal coating and power infrastructure solutions.

Why Are We Positive On AZZ?

  1. Highly efficient business model is illustrated by its impressive 14.7% operating margin, and its operating leverage amplified its profits over the last five years
  2. Performance over the past two years shows its incremental sales were extremely profitable, as its annual earnings per share growth of 24.5% outpaced its revenue gains
  3. Free cash flow margin grew by 13.5 percentage points over the last five years, giving the company more chips to play with

AZZ’s stock price of $109.07 implies a valuation ratio of 18x forward P/E. Is now the time to initiate a position? See for yourself in our in-depth research report, it’s free.

Stocks We Like Even More

When Trump unveiled his aggressive tariff plan in April 2025, markets tanked as investors feared a full-blown trade war. But those who panicked and sold missed the subsequent rebound that’s already erased most losses.

Don’t let fear keep you from great opportunities and take a look at Top 5 Strong Momentum 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-small-cap company Comfort Systems (+782% 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

StockStory is growing and hiring equity analyst and marketing roles. Are you a 0 to 1 builder passionate about the markets and AI? See the open roles here.

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.