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 S&P 500 Stock to Consider Right Now and 2 We Find Risky

NXPI Cover Image

The S&P 500 (^GSPC) is often seen as a benchmark for strong businesses, but that doesn’t mean every stock is worth owning. Some companies face significant challenges, whether it’s stagnating growth, heavy debt, or disruptive new competitors.

Some large-cap stocks are past their peak, and StockStory is here to help you separate the winners from the laggards. That said, here is one S&P 500 stock that is leading the market forward and two that could be in trouble.

Two Stocks to Sell:

NXP Semiconductors (NXPI)

Market Cap: $57.8 billion

Spun off from Dutch electronics giant Philips in 2006, NXP Semiconductors (NASDAQ: NXPI) is a designer and manufacturer of chips used in autos, industrial manufacturing, mobile devices, and communications infrastructure.

Why Are We Cautious About NXPI?

  1. Products and services are facing significant end-market challenges during this cycle as sales have declined by 4.1% annually over the last two years
  2. Demand will likely be soft over the next 12 months as Wall Street’s estimates imply tepid growth of 5.2%
  3. Free cash flow margin dropped by 8.4 percentage points over the last five years, implying the company became more capital intensive as competition picked up

NXP Semiconductors’s stock price of $229.65 implies a valuation ratio of 18.3x forward P/E. Read our free research report to see why you should think twice about including NXPI in your portfolio.

Williams-Sonoma (WSM)

Market Cap: $24.93 billion

Started in 1956 as a store specializing in French cookware, Williams-Sonoma (NYSE: WSM) is a specialty retailer of higher-end kitchenware, home goods, and furniture.

Why Are We Wary of WSM?

  1. Store closures and disappointing same-store sales suggest demand is sluggish and it’s rightsizing its operations
  2. Poor same-store sales performance over the past two years indicates it’s having trouble bringing new shoppers into its brick-and-mortar locations
  3. Free cash flow margin shrank by 5.3 percentage points over the last year, suggesting the company is consuming more capital to stay competitive

Williams-Sonoma is trading at $204 per share, or 23.7x forward P/E. Dive into our free research report to see why there are better opportunities than WSM.

One Stock to Watch:

Corpay (CPAY)

Market Cap: $22.64 billion

Formerly known as FLEETCOR until its 2024 rebrand, Corpay (NYSE: CPAY) provides specialized payment solutions for businesses to manage vehicle expenses, corporate payments, and lodging costs with enhanced control and reporting capabilities.

Why Are We Positive On CPAY?

  1. Decent 10.2% annual revenue growth over the last five years beat most of its peers, showing customers find value in its products and services
  2. Share repurchases over the last five years enabled its annual earnings per share growth of 11.6% to outpace its revenue gains
  3. Stellar return on equity showcases management’s ability to surface highly profitable business ventures

At $320.68 per share, Corpay trades at 14.1x forward P/E. Is now the time to initiate a position? Find out in our full 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-micro-cap company Kadant (+351% 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.