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 We Steer Clear Of

BLCO Cover Image

Stocks in the $10-50 range offer a sweet spot between affordability and stability as they’re typically more established than penny stocks. But their headline prices don’t guarantee quality, and investors should exercise caution as some have shaky business models.

This is precisely where StockStory comes in - we do the heavy lifting to identify companies with solid fundamentals so you can invest with confidence. Keeping that in mind, here are three stocks under $50 to swipe left on and some alternatives you should look into instead.

Bausch + Lomb (BLCO)

Share Price: $14.90

With a nearly 170-year history dedicated to vision care and eye health innovation, Bausch + Lomb (NYSE: BLCO) develops and manufactures a comprehensive range of eye health products including contact lenses, pharmaceuticals, surgical devices, and consumer eye care solutions.

Why Are We Hesitant About BLCO?

  1. Annual revenue growth of 7.2% over the last five years was below our standards for the healthcare sector
  2. Free cash flow margin shrank by 23.9 percentage points over the last five years, suggesting the company is consuming more capital to stay competitive
  3. Unfavorable liquidity position could lead to additional equity financing that dilutes shareholders

Bausch + Lomb’s stock price of $14.90 implies a valuation ratio of 18.6x forward P/E. If you’re considering BLCO for your portfolio, see our FREE research report to learn more.

ScanSource (SCSC)

Share Price: $41.66

Operating as a crucial link in the technology supply chain since 1992, ScanSource (NASDAQ: SCSC) is a hybrid distributor that connects hardware, software, and cloud services from technology suppliers to resellers and business customers.

Why Are We Out on SCSC?

  1. Products and services are facing significant end-market challenges during this cycle as sales have declined by 11.4% annually over the last two years
  2. Earnings per share have contracted by 3.7% annually over the last two years, a headwind for returns as stock prices often echo long-term EPS performance
  3. ROIC of 8.1% reflects management’s challenges in identifying attractive investment opportunities

ScanSource is trading at $41.66 per share, or 10.2x forward P/E. Check out our free in-depth research report to learn more about why SCSC doesn’t pass our bar.

DigitalBridge (DBRG)

Share Price: $12.31

Transforming from a traditional real estate investor to a digital-focused powerhouse in 2021, DigitalBridge Group (NYSE: DBRG) is a global digital infrastructure investment firm that manages capital and operates assets across data centers, cell towers, fiber networks, and edge infrastructure.

Why Does DBRG Give Us Pause?

  1. Sales tumbled by 21.7% annually over the last five years, showing market trends are working against its favor during this cycle
  2. Below-average return on equity indicates management struggled to find compelling investment opportunities

At $12.31 per share, DigitalBridge trades at 1.5x forward P/E. To fully understand why you should be careful with DBRG, check out our full research report (it’s free for active Edge members).

High-Quality Stocks for All Market Conditions

Trump’s April 2025 tariff bombshell triggered a massive market selloff, but stocks have since staged an impressive recovery, leaving those who panic sold on the sidelines.

Take advantage of the rebound 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-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.

More News

View More

Recent Quotes

View More
Symbol Price Change (%)
AMZN  213.04
-1.43 (-0.67%)
AAPL  252.29
+4.84 (1.96%)
AMD  233.08
-1.48 (-0.63%)
BAC  51.28
+0.84 (1.67%)
GOOG  253.79
+1.91 (0.76%)
META  716.91
+4.84 (0.68%)
MSFT  513.58
+1.97 (0.39%)
NVDA  183.16
+1.35 (0.74%)
ORCL  291.31
-21.69 (-6.93%)
TSLA  439.31
+10.56 (2.46%)
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 Privacy Policy and Terms Of Service.