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

3 Reasons We’re Fans of e.l.f. Beauty (ELF)

ELF Cover Image

The past six months have been a windfall for e.l.f. Beauty’s shareholders. The company’s stock price has jumped 86.7%, hitting $138.26 per share. This performance may have investors wondering how to approach the situation.

Is now still a good time to buy ELF? Or is this a case of a company fueled by heightened investor enthusiasm? Find out in our full research report, it’s free.

Why Is ELF a Good Business?

Short for "eyes, lips, face", e.l.f. Beauty (NYSE: ELF) is a developer of high-quality beauty products at accessible price points.

1. Skyrocketing Revenue Shows Strong Momentum

Examining a company’s long-term performance can provide clues about its quality. Even a bad business can shine for one or two quarters, but a top-tier one grows for years. Thankfully, e.l.f. Beauty’s 47.6% annualized revenue growth over the last three years was incredible. Its growth surpassed the average consumer staples company and shows its offerings resonate with customers.

e.l.f. Beauty Quarterly Revenue

2. Outstanding Long-Term EPS Growth

We track the change in earnings per share (EPS) because it highlights whether a company’s growth is profitable.

e.l.f. Beauty’s astounding 48.6% annual EPS growth over the last three years aligns with its revenue performance. This tells us it maintained its per-share profitability as it expanded.

e.l.f. Beauty Trailing 12-Month EPS (Non-GAAP)

3. Increasing Free Cash Flow Margin Juices Financials

If you’ve followed StockStory for a while, you know we emphasize free cash flow. Why, you ask? We believe that in the end, cash is king, and you can’t use accounting profits to pay the bills.

As you can see below, e.l.f. Beauty’s margin expanded by 6.5 percentage points over the last year. This is encouraging, and we can see it became a less capital-intensive business because its free cash flow profitability rose while its operating profitability was flat. e.l.f. Beauty’s free cash flow margin for the trailing 12 months was 10.1%.

e.l.f. Beauty Trailing 12-Month Free Cash Flow Margin

Final Judgment

These are just a few reasons why e.l.f. Beauty ranks highly on our list, and after the recent rally, the stock trades at 35.6× forward P/E (or $138.26 per share). Is now a good time to buy despite the apparent froth? See for yourself in our in-depth 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 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.

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.