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 We’re Skeptical Of

PLAB Cover Image

Many small-cap stocks have limited Wall Street coverage, giving savvy investors the chance to act before everyone else catches on. But the flip side is that these businesses have increased downside risk because they lack the scale and staying power of their larger competitors.

These trade-offs can cause headaches for even the most seasoned professionals, which is why we started StockStory - to help you separate the good companies from the bad. Keeping that in mind, here are three small-cap stocks to swipe left on and some alternatives you should look into instead.

Photronics (PLAB)

Market Cap: $1.32 billion

Sporting a global footprint of facilities, Photronics (NASDAQ: PLAB) is a manufacturer of photomasks, templates used to transfer patterns onto semiconductor wafers.

Why Does PLAB Fall Short?

  1. Products and services are facing significant end-market challenges during this cycle as sales have declined by 1.1% annually over the last two years
  2. Demand will likely be weak over the next 12 months as Wall Street expects flat revenue
  3. Competitive supply chain dynamics and steep production costs are reflected in its low gross margin of 36.2%

Photronics is trading at $21.77 per share, or 11.9x forward P/E. Dive into our free research report to see why there are better opportunities than PLAB.

Cracker Barrel (CBRL)

Market Cap: $1.09 billion

Known for its country-themed food and merchandise, Cracker Barrel (NASDAQ: CBRL) is a beloved American restaurant and retail chain that celebrates the warmth and charm of Southern hospitality.

Why Do We Avoid CBRL?

  1. Poor same-store sales performance over the past two years indicates it’s having trouble bringing new diners into its 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 5× could force the company to raise capital at unfavorable terms if market conditions deteriorate

Cracker Barrel’s stock price of $49.16 implies a valuation ratio of 17.3x forward P/E. Check out our free in-depth research report to learn more about why CBRL doesn’t pass our bar.

StoneX (SNEX)

Market Cap: $5.02 billion

Originally known as INTL FCStone until its 2020 rebranding, StoneX Group (NASDAQ: SNEX) provides a global financial services network connecting companies, traders, and investors to markets through clearing, execution, and advisory services.

Why Are We Hesitant About SNEX?

  1. Earnings per share lagged its peers over the last four years as they only grew by 3.2% annually
  2. Debt-to-equity ratio of 7.2× is concerningly high, indicating excessive leverage that could limit financial flexibility

At $96.20 per share, StoneX trades at 2.3x forward P/E. If you’re considering SNEX for your portfolio, see our FREE research report to learn more.

Stocks We Like More

Donald Trump’s April 2025 "Liberation Day" tariffs sent markets into a tailspin, but stocks have since rebounded strongly, proving that knee-jerk reactions often create the best buying opportunities.

The smart money is already positioning for the next leg up. Don’t miss out on the recovery - check out our Top 9 Market-Beating Stocks. 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 Tecnoglass (+1,754% 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.