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.

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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 Russell 2000 Stock with Exciting Potential and 2 We Find Risky

VSH Cover Image

The Russell 2000 (^RUT) is home to many small-cap stocks, offering investors the chance to uncover hidden gems before the broader market catches on. However, these companies often come with higher volatility and risk, as their smaller size makes them more vulnerable to economic downturns.

Navigating this part of the market can be tricky, which is why we built StockStory to help you separate the winners from the laggards. That said, here is one Russell 2000 stock that could be a breakout winner and two that may face some trouble.

Two Stocks to Sell:

Vishay Intertechnology (VSH)

Market Cap: $2.06 billion

Named after the founder's ancestral village in present-day Lithuania, Vishay Intertechnology (NYSE: VSH) manufactures simple chips and electronic components that are building blocks of virtually all types of electronic devices.

Why Do We Pass on VSH?

  1. Sales tumbled by 9.1% annually over the last two years, showing market trends are working against its favor during this cycle
  2. Competitive supply chain dynamics and steep production costs are reflected in its low gross margin of 22.3%
  3. 14.9 percentage point decline in its free cash flow margin over the last five years reflects the company’s increased investments to defend its market position

Vishay Intertechnology is trading at $15.16 per share, or 82.1x forward P/E. Dive into our free research report to see why there are better opportunities than VSH.

Matrix Service (MTRX)

Market Cap: $359.3 million

Founded in Oklahoma, Matrix Service (NASDAQ: MTRX) provides engineering, fabrication, construction, and maintenance services primarily to the energy and industrial markets.

Why Should You Dump MTRX?

  1. Annual sales declines of 6.9% for the past five years show its products and services struggled to connect with the market during this cycle
  2. High input costs result in an inferior gross margin of 3.9% that must be offset through higher volumes
  3. Issuance of new shares over the last five years caused its earnings per share to fall by 34.8% annually, even worse than its revenue declines

At $12.80 per share, Matrix Service trades at 20.5x forward P/E. If you’re considering MTRX for your portfolio, see our FREE research report to learn more.

One Stock to Watch:

Arlo Technologies (ARLO)

Market Cap: $1.79 billion

Originally spun off from networking equipment maker Netgear in 2018, Arlo Technologies (NYSE: ARLO) provides cloud-based smart security devices and subscription services that help consumers and businesses monitor and protect their homes, properties, and loved ones.

Why Do We Like ARLO?

  1. Operating margin improvement of 13.1 percentage points over the last five years demonstrates its ability to scale efficiently
  2. Incremental sales over the last two years have been highly profitable as its earnings per share increased by 434% annually, topping its revenue gains
  3. Free cash flow margin grew by 17.4 percentage points over the last five years, giving the company more chips to play with

Arlo Technologies’s stock price of $17.14 implies a valuation ratio of 25.5x forward P/E. Is now a good time to buy? See for yourself in our comprehensive research report, it’s free.

High-Quality Stocks for All Market Conditions

Trump’s April 2025 tariff bombshell triggered a massive market selloff, but stocks have since staged an impressive recovery, leaving those who panic sold on the sidelines.

Take advantage of the rebound by checking out our 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-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.

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