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 Safe-and-Steady Stock Worth Investigating and 2 to Be Wary Of

TDC Cover Image

Stability is great, but low-volatility stocks may struggle to deliver market-beating returns over time as they sometimes underperform during bull markets.

Luckily for you, StockStory helps you navigate which companies are truly worth holding. Keeping that in mind, here is one low-volatility stock providing safe-and-steady growth and two that may not keep up.

Two Stocks to Sell:

Teradata (TDC)

Rolling One-Year Beta: 0.85

Part of point-of-sale and ATM company NCR from 1991 to 2007, Teradata (NYSE: TDC) offers a software-as-service platform that helps organizations manage and analyze their data across multiple storages.

Why Do We Think TDC Will Underperform?

  1. Offerings couldn’t generate interest over the last year as its billings have averaged 3.4% declines
  2. Projected sales decline of 4.2% over the next 12 months indicates demand will continue deteriorating
  3. Gross margin of 60.2% is below its competitors, leaving less money to invest in areas like marketing and R&D

Teradata is trading at $21.99 per share, or 1.3x forward price-to-sales. To fully understand why you should be careful with TDC, check out our full research report (it’s free).

Conagra (CAG)

Rolling One-Year Beta: -0.12

Founded in 1919 as Nebraska Consolidated Mills in Omaha, Nebraska, Conagra Brands today (NYSE: CAG) boasts a diverse portfolio of packaged foods brands that includes everything from whipped cream to jarred pickles to frozen meals.

Why Do We Steer Clear of CAG?

  1. Shrinking unit sales over the past two years suggest it might have to lower prices to stimulate growth
  2. Sales are projected to tank by 2.6% over the next 12 months as demand evaporates
  3. Day-to-day expenses have swelled relative to revenue over the last year as its operating margin fell by 7.9 percentage points

At $20.48 per share, Conagra trades at 8.4x forward P/E. Read our free research report to see why you should think twice about including CAG in your portfolio.

One Stock to Watch:

Westamerica Bancorporation (WABC)

Rolling One-Year Beta: 0.80

Founded in 1884 and serving communities from Mendocino County in the north to Kern County in the south, Westamerica Bancorporation (NASDAQ: WABC) provides banking services to individuals and small businesses throughout Northern and Central California.

Why Could WABC Be a Winner?

  1. 9.7% annual net interest income growth over the last four years surpassed the sector average as its products resonated with borrowers
  2. Non-interest operating profits increased over the last four years as the company gained some leverage on its fixed costs and became more efficient
  3. Share buybacks catapulted its annual earnings per share growth to 11.4%, which outperformed its revenue gains over the last five years

Westamerica Bancorporation’s stock price of $48.59 implies a valuation ratio of 1.3x forward P/B. Is now the right time to buy? See for yourself in our in-depth research report, it’s free.

High-Quality Stocks for All Market Conditions

Donald Trump’s victory in the 2024 U.S. Presidential Election sent major indices to all-time highs, but stocks have retraced as investors debate the health of the economy and the potential impact of tariffs.

While this leaves much uncertainty around 2025, a few companies are poised for long-term gains regardless of the political or macroeconomic climate, like 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-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

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.