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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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 Profitable Stocks in Hot Water

MANH Cover Image

While profitability is essential, it doesn’t guarantee long-term success. Some companies that rest on their margins will lose ground as competition intensifies - as Jeff Bezos said, "Your margin is my opportunity".

Profits are valuable, but they’re not everything. At StockStory, we help you identify the companies that have real staying power. That said, here are three profitable companies to steer clear of and a few better alternatives.

Manhattan Associates (MANH)

Trailing 12-Month GAAP Operating Margin: 25.4%

Boasting major consumer staples and pharmaceutical companies as clients, Manhattan Associates (NASDAQ: MANH) offers a software-as-service platform that helps customers manage their supply chains.

Why Is MANH Risky?

  1. Products, pricing, or go-to-market strategy may need some adjustments as its 3.6% average billings growth over the last year was weak
  2. Estimated sales growth of 1.9% for the next 12 months implies demand will slow from its three-year trend
  3. Gross margin of 55.6% reflects its high servicing costs

Manhattan Associates’s stock price of $192.88 implies a valuation ratio of 11.1x forward price-to-sales. Check out our free in-depth research report to learn more about why MANH doesn’t pass our bar.

Royal Caribbean (RCL)

Trailing 12-Month GAAP Operating Margin: 25.7%

Established in 1968, Royal Caribbean Cruises (NYSE: RCL) is a global cruise vacation company renowned for its innovative and exciting cruise experiences.

Why Do We Think Twice About RCL?

  1. Scale is a double-edged sword because it limits the company's growth potential compared to its smaller competitors, as reflected in its below-average annual revenue increases of 9.7% for the last five years
  2. Projected 7.1 percentage point decline in its free cash flow margin next year reflects the company’s plans to increase its investments to defend its market position
  3. ROIC of -0.2% reflects management’s challenges in identifying attractive investment opportunities

At $264 per share, Royal Caribbean trades at 17.3x forward P/E. To fully understand why you should be careful with RCL, check out our full research report (it’s free).

Watsco (WSO)

Trailing 12-Month GAAP Operating Margin: 10.1%

Originally a manufacturing company, Watsco (NYSE: WSO) today only distributes air conditioning, heating, and refrigeration equipment, as well as related parts and supplies.

Why Are We Hesitant About WSO?

  1. Weak same-store sales trends over the past two years suggest there may be few opportunities in its core markets to open new locations
  2. Revenue growth over the past two years was nullified by the company’s new share issuances as its earnings per share fell by 4.1% annually
  3. Eroding returns on capital suggest its historical profit centers are aging

Watsco is trading at $443.13 per share, or 29.7x forward P/E. Dive into our free research report to see why there are better opportunities than WSO.

High-Quality Stocks for All Market Conditions

The market surged in 2024 and reached record highs after Donald Trump’s presidential victory in November, but questions about new economic policies are adding much uncertainty for 2025.

While the crowd speculates what might happen next, we’re homing in on the companies that can succeed regardless of the political or macroeconomic environment. Put yourself in the driver’s seat and build a durable portfolio 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-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.

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