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 Stocks Under $50 in the Doghouse

RVLV Cover Image

The $10-50 price range often includes mid-sized businesses with proven track records and plenty of growth runway ahead. They also usually carry less risk than penny stocks, though they’re not immune to volatility as many lack the scale advantages of their larger peers.

These dynamics can cause headaches for even the most seasoned professionals, which is why we started StockStory - to help you separate the good companies from the bad. Keeping that in mind, here are three stocks under $50 to avoid and some other investments you should consider instead.

Revolve (RVLV)

Share Price: $20.44

Launched in 2003 by software engineers Michael Mente and Mike Karanikolas, Revolve (NASDAQ: RVLV) is a fashion retailer leveraging social media and a community of fashion influencers to drive its merchandising strategy.

Why Do We Pass on RVLV?

  1. May need to improve its platform and marketing strategy as its 7.4% average growth in active customers underwhelmed
  2. Concerning trends in both user engagement and monetization suggest its platform’s efficacy is declining as its average revenue per buyer fell by 4% annually
  3. Incremental sales over the last three years were much less profitable as its earnings per share fell by 18.5% annually while its revenue grew

Revolve is trading at $20.44 per share, or 19.2x forward EV/EBITDA. Check out our free in-depth research report to learn more about why RVLV doesn’t pass our bar.

Grocery Outlet (GO)

Share Price: $13.77

Due to its differentiated procurement and buying approach, Grocery Outlet (NASDAQ: GO) is a discount grocery store chain that offers substantial discounts on name-brand products.

Why Does GO Fall Short?

  1. Subpar operating margin of 1.8% has withered over the last year, constraining its ability to invest in process improvements or effectively respond to new competitive threats
  2. Low returns on capital reflect management’s struggle to allocate funds effectively, and its decreasing returns suggest its historical profit centers are aging
  3. Unfavorable liquidity position could lead to additional equity financing that dilutes shareholders

At $13.77 per share, Grocery Outlet trades at 17x forward P/E. If you’re considering GO for your portfolio, see our FREE research report to learn more.

Surgery Partners (SGRY)

Share Price: $19.45

With more than 180 locations across 33 states serving as alternatives to traditional hospital settings, Surgery Partners (NASDAQ: SGRY) operates a national network of outpatient surgical facilities including ambulatory surgery centers and short-stay surgical hospitals.

Why Is SGRY Not Exciting?

  1. Underwhelming unit sales over the past two years imply it may need to invest in improvements to get back on track
  2. Capital intensity has ramped up over the last five years as its free cash flow margin decreased by 6 percentage points
  3. High net-debt-to-EBITDA ratio of 7× could force the company to raise capital at unfavorable terms if market conditions deteriorate

Surgery Partners’s stock price of $19.45 implies a valuation ratio of 17.7x forward P/E. Check out our free in-depth research report to learn more about why SGRY doesn’t pass our bar.

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 Comfort Systems (+782% 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

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.