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 Russell 2000 Stocks We Approach with Caution

WNC Cover Image

Small-cap stocks in the Russell 2000 (^RUT) can be a goldmine for investors looking beyond the usual large-cap names. But with less stability and fewer resources than their bigger counterparts, these companies face steeper challenges in scaling their businesses.

The high-risk, high-reward nature of the Russell 2000 makes stock selection critical, and we’re here to guide you toward the right ones. Keeping that in mind, here are three Russell 2000 stocks to steer clear of and some alternatives to watch instead.

Wabash (WNC)

Market Cap: $460.1 million

With its first trailer reportedly built on two sawhorses, Wabash (NYSE: WNC) offers semi trailers, liquid transportation containers, truck bodies, and equipment for moving goods.

Why Is WNC Risky?

  1. Backlog has dropped by 36.2% on average over the past two years, suggesting it’s losing orders as competition picks up
  2. Sales were less profitable over the last five years as its earnings per share fell by 22.3% annually, worse than its revenue declines
  3. High net-debt-to-EBITDA ratio of 8× increases the risk of forced asset sales or dilutive financing if operational performance weakens

Wabash is trading at $11.24 per share, or 15x forward P/E. Read our free research report to see why you should think twice about including WNC in your portfolio.

Pitney Bowes (PBI)

Market Cap: $2.11 billion

With a century-long history dating back to 1920 and processing over 15 billion pieces of mail annually, Pitney Bowes (NYSE: PBI) provides shipping, mailing technology, logistics, and financial services to businesses of all sizes.

Why Is PBI Not Exciting?

  1. Annual sales declines of 9.5% for the past five years show its products and services struggled to connect with the market during this cycle
  2. Projected sales decline of 1.3% over the next 12 months indicates demand will continue deteriorating
  3. High net-debt-to-EBITDA ratio of 5× could force the company to raise capital at unfavorable terms if market conditions deteriorate

At $12.22 per share, Pitney Bowes trades at 9.6x forward P/E. If you’re considering PBI for your portfolio, see our FREE research report to learn more.

WaFd Bank (WAFD)

Market Cap: $2.49 billion

Founded in 1917 and rebranded from Washington Federal in 2023, WaFd (NASDAQ: WAFD) is a bank holding company that provides lending, deposit services, and insurance through its Washington Federal Bank subsidiary across eight western states.

Why Does WAFD Give Us Pause?

  1. Annual net interest income growth of 7% over the last five years was below our standards for the banking sector
  2. Net interest margin shrank by 102.2 basis points (100 basis points = 1 percentage point) over the last two years, suggesting the profitability of its loan book is decreasing or the market is becoming more competitive
  3. Earnings per share decreased by more than its revenue over the last two years, showing each sale was less profitable

WaFd Bank’s stock price of $31.58 implies a valuation ratio of 0.9x forward P/B. To fully understand why you should be careful with WAFD, check out our full research report (it’s free).

High-Quality Stocks for All Market Conditions

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 Growth Stocks for this month. 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

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.