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.

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Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

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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 to Target This Week and 2 to Brush Off

CHTR 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. That said, here is one low-volatility stock providing safe-and-steady growth and two that may not deliver the returns you need.

Two Consumer DiscretionaryStocks to Sell:

Charter (CHTR)

Rolling One-Year Beta: 0.73

Operating as Spectrum, Charter (NASDAQ: CHTR) is a leading telecommunications company offering cable television, high-speed internet, and voice services across the United States.

Why Do We Think Twice About CHTR?

  1. Number of internet subscribers has disappointed over the past two years, indicating weak demand for its offerings
  2. Demand will likely be weak over the next 12 months as Wall Street expects flat revenue
  3. ROIC of 9.6% reflects management’s challenges in identifying attractive investment opportunities

Charter is trading at $391.09 per share, or 10.2x forward P/E. Read our free research report to see why you should think twice about including CHTR in your portfolio.

Somnigroup (SGI)

Rolling One-Year Beta: 0.88

Established through the merger of Tempur-Pedic and Sealy in 2012, Somnigroup (NYSE: SGI) is a bedding manufacturer known for its innovative memory foam mattresses and sleep products

Why Does SGI Fall Short?

  1. Lackluster 4.6% annual revenue growth over the last two years indicates the company is losing ground to competitors
  2. Waning returns on capital imply its previous profit engines are losing steam
  3. High net-debt-to-EBITDA ratio of 5× could force the company to raise capital at unfavorable terms if market conditions deteriorate

Somnigroup’s stock price of $65.84 implies a valuation ratio of 22.9x forward P/E. Dive into our free research report to see why there are better opportunities than SGI.

One Consumer Discretionary Stock to Watch:

Grand Canyon Education (LOPE)

Rolling One-Year Beta: 0.89

Founded in 1949, Grand Canyon Education (NASDAQ: LOPE) is an educational services provider known for its operation at Grand Canyon University.

Why Do We Like LOPE?

  1. Excellent operating margin of 26.5% highlights the efficiency of its business model
  2. ROIC punches in at 30.2%, illustrating management’s expertise in identifying profitable investments, and its returns are growing as it capitalizes on even better market opportunities

At $185.13 per share, Grand Canyon Education trades at 20.8x forward P/E. Is now the right time to buy? See for yourself in our comprehensive research report, it’s free.

High-Quality Stocks for All Market Conditions

Market indices reached historic highs following Donald Trump’s presidential victory in November 2024, but the outlook for 2025 is clouded by new trade policies that could impact business confidence and growth.

While this has caused many investors to adopt a "fearful" wait-and-see approach, we’re leaning into our best ideas that can grow regardless of the political or macroeconomic climate. Take advantage of Mr. Market by checking 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-small-cap company Exlservice (+354% five-year return). Find your next big winner with StockStory today for free.

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