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 Your Attention and 2 We Brush Off

LRN Cover Image

A stock with low volatility can be reassuring, but it doesn’t always mean strong long-term performance. Investors who prioritize stability may miss out on higher-reward opportunities elsewhere.

Choosing the wrong investments can cause you to fall behind, which is why we started StockStory - to separate the winners from the losers. That said, here is one low-volatility stock that could offer consistent gains and two that may not keep up.

Two Stocks to Sell:

Root (ROOT)

Rolling One-Year Beta: 0.50

Pioneering a data-driven approach that rewards good driving habits, Root (NASDAQ: ROOT) is a technology-driven auto insurance company that uses mobile apps to acquire customers and data science to price policies based on individual driving behavior.

Why Does ROOT Give Us Pause?

  1. Annual book value per share declines of 158% for the past five years show its capital management struggled during this cycle
  2. Negative return on equity shows that some of its growth strategies have backfired

At $80.90 per share, Root trades at 3.8x forward P/B. Check out our free in-depth research report to learn more about why ROOT doesn’t pass our bar.

Stellar Bancorp (STEL)

Rolling One-Year Beta: 0.94

Created through strategic mergers to serve the growing Texas business community, Stellar Bancorp (NYSE: STEL) is a Texas bank holding company that provides commercial banking services primarily to small and medium-sized businesses and professionals.

Why Do We Pass on STEL?

  1. Products and services are facing end-market challenges during this cycle, as seen in its flat sales over the last two years
  2. Demand will likely fall over the next 12 months as Wall Street expects flat net interest income
  3. Products and services are facing significant credit quality challenges during this cycle as tangible book value per share has declined by 3.7% annually over the last five years

Stellar Bancorp’s stock price of $30.66 implies a valuation ratio of 1x forward P/B. Dive into our free research report to see why there are better opportunities than STEL.

One Stock to Buy:

Stride (LRN)

Rolling One-Year Beta: 0.35

Formerly known as K12, Stride (NYSE: LRN) is an education technology company providing education solutions through digital platforms.

Why Will LRN Beat the Market?

  1. Number of enrollments has surged, pointing to elevated demand
  2. Incremental sales significantly boosted profitability as its annual earnings per share growth of 56.8% over the last two years outstripped its revenue performance
  3. Free cash flow margin increased by 8.6 percentage points over the last five years, giving the company more capital to invest or return to shareholders

Stride is trading at $146 per share, or 16.1x forward P/E. Is now the right time to buy? Find out in our full research report, it’s free for active Edge members.

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 Exlservice (+354% 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.

More News

View More

Recent Quotes

View More
Symbol Price Change (%)
AMZN  213.04
-1.43 (-0.67%)
AAPL  252.29
+4.84 (1.96%)
AMD  233.08
-1.48 (-0.63%)
BAC  51.28
+0.84 (1.67%)
GOOG  253.79
+1.91 (0.76%)
META  716.91
+4.84 (0.68%)
MSFT  513.58
+1.97 (0.39%)
NVDA  183.16
+1.35 (0.74%)
ORCL  291.31
-21.69 (-6.93%)
TSLA  439.31
+10.56 (2.46%)
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 Privacy Policy and Terms Of Service.