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 Cash-Producing Stocks to Target This Week

ALSN Cover Image

Cash-generating companies often have the flexibility to invest, return capital to shareholders, or navigate downturns. The best of these businesses not only accumulate cash but deploy it strategically for growth.

Identifying the most effective companies isn’t easy, and that’s why we started StockStory. Keeping that in mind, here are three cash-producing companies that leverage their financial strength to beat the competition.

Allison Transmission (ALSN)

Trailing 12-Month Free Cash Flow Margin: 20.4%

Helping build race cars at one point, Allison Transmission (NYSE: ALSN) offers transmissions to original equipment manufacturers and fleet operators.

Why Do We Like ALSN?

  1. Offerings are mission-critical for businesses and lead to a best-in-class gross margin of 47.9%
  2. Disciplined cost controls and effective management resulted in a strong long-term operating margin of 29.3%, and its profits increased over the last five years as it scaled
  3. Impressive free cash flow profitability enables the company to fund new investments or reward investors with share buybacks/dividends

Allison Transmission’s stock price of $87.74 implies a valuation ratio of 12.8x forward EV-to-EBITDA. Is now a good time to buy? Find out in our full research report, it’s free.

Insulet (PODD)

Trailing 12-Month Free Cash Flow Margin: 16.8%

Revolutionizing diabetes care with its tubeless "Pod" technology, Insulet (NASDAQ: PODD) develops and manufactures innovative insulin delivery systems for people with diabetes, primarily through its Omnipod product line.

Why Are We Bullish on PODD?

  1. Steady constant currency growth over the past two years shows the company can pursue its global ambitions, even in uncertain economic times
  2. Free cash flow margin increased by 25.4 percentage points over the last five years, giving the company more capital to invest or return to shareholders
  3. Improving returns on capital reflect management’s ability to monetize investments

At $337.99 per share, Insulet trades at 71.1x forward P/E. Is now the time to initiate a position? See for yourself in our comprehensive research report, it’s free.

Astrana Health (ASTH)

Trailing 12-Month Free Cash Flow Margin: 5%

Formerly known as Apollo Medical Holdings until early 2024, Astrana Health (NASDAQ: ASTH) operates a technology-powered healthcare platform that enables physicians to deliver coordinated care while successfully participating in value-based payment models.

Why Does ASTH Stand Out?

  1. Annual revenue growth of 36.6% over the past two years was outstanding, reflecting market share gains this cycle
  2. Projected revenue growth of 59.1% for the next 12 months is above its two-year trend, pointing to accelerating demand
  3. Earnings growth has massively outpaced its peers over the last five years as its EPS has compounded at 19.6% annually

Astrana Health is trading at $31.33 per share, or 13.4x forward P/E. Is now the right time to buy? Find out in our full research report, it’s free.

High-Quality Stocks for All Market Conditions

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 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.

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