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 Mid-Cap Stock to Target This Week and 2 We Find Risky

STZ Cover Image

Many investors pay attention to mid-cap stocks because they have established business models and expansive market opportunities. However, their paths to becoming $100 billion corporations are ripe with competition, ranging from giants with vast resources to agile upstarts eager to disrupt the status quo.

Luckily for you, our mission at StockStory is to help you make money and avoid losses by sorting the winners from the losers. That said, here is one mid-cap stock with a long growth runway and two best left ignored.

Two Mid-Cap Stocks to Sell:

Constellation Brands (STZ)

Market Cap: $28.54 billion

With a presence in more than 100 countries, Constellation Brands (NYSE: STZ) is a globally renowned producer and marketer of beer, wine, and spirits.

Why Is STZ Not Exciting?

  1. Organic revenue growth fell short of our benchmarks over the past two years and implies it may need to improve its products, pricing, or go-to-market strategy
  2. Projected sales decline of 6.9% for the next 12 months points to a tough demand environment ahead
  3. Expenses have increased as a percentage of revenue over the last year as its operating margin fell by 31.8 percentage points

Constellation Brands is trading at $161.85 per share, or 12.6x forward P/E. Dive into our free research report to see why there are better opportunities than STZ.

Kratos (KTOS)

Market Cap: $11.11 billion

Established with a commitment to supporting national security, Kratos (NASDAQ: KTOS) is a provider of advanced engineering, technology, and security solutions tailored for critical national security applications.

Why Are We Hesitant About KTOS?

  1. Free cash flow margin dropped by 6.7 percentage points over the last five years, implying the company became more capital intensive as competition picked up
  2. Low returns on capital reflect management’s struggle to allocate funds effectively, and its shrinking returns suggest its past profit sources are losing steam
  3. Waning returns on capital from an already weak starting point displays the inefficacy of management’s past and current investment decisions

At $66.50 per share, Kratos trades at 112.6x forward P/E. If you’re considering KTOS for your portfolio, see our FREE research report to learn more.

One Mid-Cap Stock to Buy:

Mr. Cooper Group (COOP)

Market Cap: $12.06 billion

Born from the 2018 merger of Nationstar Mortgage and WMIH Corp, Mr. Cooper Group (NASDAQ: COOP) is a non-bank servicer of residential mortgage loans that collects payments, manages escrow funds, and performs loss mitigation activities for 4.6 million customers.

Why Will COOP Beat the Market?

  1. Impressive 22.9% annual revenue growth over the last two years indicates it’s winning market share this cycle
  2. Performance over the past two years was turbocharged by share buybacks, which enabled its earnings per share to grow faster than its revenue
  3. Notable projected tangible book value per share growth of 21.3% for the next 12 months hints at strong capital generation

Mr. Cooper Group’s stock price of $187 implies a valuation ratio of 2.2x forward P/B. Is now a good time to buy? See for yourself in our comprehensive research report, it’s free.

Stocks We Like Even More

Donald Trump’s April 2025 "Liberation Day" tariffs sent markets into a tailspin, but stocks have since rebounded strongly, proving that knee-jerk reactions often create the best buying opportunities.

The smart money is already positioning for the next leg up. Don’t miss out on the recovery - check out 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 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.

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.