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

Important Notice to Long-Term Shareholders of Centene Corporation (NYSE: CNC); DoubleVerify Holdings, Inc. (NYSE: DV); Flywire Corporation (NASDAQ: FLYW); and Ibotta, Inc. (NYSE: IBTA): Grabar Law Office is Investigating Claims on Your Behalf

PHILADELPHIA, Aug. 07, 2025 (GLOBE NEWSWIRE) --

Centene Corporation (NYSE: CNC):

Grabar Law Office is investigating claims on behalf of shareholders of Centene Corporation (NYSE: CNC). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Centene (NYSE: CNC) shares prior to December 12, 2024 and still hold shares today, please visit https://grabarlaw.com/the-latest/centene-shareholder-investigation/, contact Joshua Grabar at jgrabar@grabarlaw.com, or call us at 267-507-6085 to learn more. You can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever.

WHY? As alleged in a recently filed securities fraud class action complaint, Centene Corporation (NYSE: CNC) provided investors with material information concerning Centene’s expected revenue guidance and adjusted diluted EPS for fiscal year 2025. Defendants’ statements included, among other things, confidence in the Company’s enrollment and morbidity rates, as well as strong retention rates in Centene’s Medicare business.

The Complaint alleges that Defendants provided these overwhelmingly positive statements to investors while, at the same time, disseminating materially false and misleading statements and/or concealing material adverse facts concerning the true state of Centene’s enrollment and morbidity rates. The Complaint claims that such statements absent these material facts caused Plaintiff and other shareholders to purchase Centene’s securities at artificially inflated prices.

WHAT YOU CAN DO NOW: If you purchased Centene (NYSE: CNC) shares prior to December 12, 2024 and still hold shares today, you are encouraged to visit https://grabarlaw.com/the-latest/centene-shareholder-investigation/, contact Joshua Grabar at jgrabar@grabarlaw.com, or call us at 267-507-6085. You can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. If, alternatively, you purchased your shares between December 12, 2024, and June 30, 2025, you can participate in the class action. $CNC #Centene

DoubleVerify Holdings, Inc. (NYSE: DV):

Grabar Law Office is investigating whether certain officers and directors of DoubleVerify Holdings, Inc. (NYSE: DV) breached their fiduciary duties owed to the company.

If you have held DoubleVerify Holdings, Inc. (NYSE: DV) shares since prior to November 10, 2023, and would like to learn more about the investigation and your rights, please visit https://grabarlaw.com/the-latest/doubleverify-shareholder-investigation/, contact Joshua Grabar at jgrabar@grabarlaw.com, or call us at 267-507-6085. You can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever.

Why? As alleged in an underlying securities fraud class action complaint, DoubleVerify (NYSE: DV), via certain of its officers, failed to disclose that: (a) DoubleVerify’s customers were shifting their ad spending from open exchanges to closed platforms, where the Company’s technological capabilities were limited and competed directly with native tools provided by platforms like Meta Platforms and Amazon; (b) DoubleVerify’s ability to monetize on Activation Services, the Company’s high-margin advertising optimization services segment, was limited because the development of its technology for closed platforms was significantly more expensive and time-consuming than disclosed to investors; (c) DoubleVerify’s Activation Services in connection with certain closed platforms would take several years to monetize; (d) DoubleVerify’s competitors were better positioned to incorporate AI into their offerings on closed platforms, which impaired DoubleVerify’s ability to compete effectively and adversely impacted the Company’s profits; (e) DoubleVerify systematically overbilled its customers for ad impressions served to declared bots operating out of known data center server farms; (f) DoubleVerify’s risk disclosures were materially false and misleading because they characterized adverse facts that had already materialized as mere possibilities; and (g) as a result of the above, Defendants’ positive statements about the Company’s business, operations, and prospects were materially false and/or misleading or lacked a reasonable basis.

What You Can Do Now: Current DoubleVerify (NYSE: DV) shareholders who have held DoubleVerify shares since prior to November 10, 2023, can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to them whatsoever.   If you would like to learn more about this matter, you are encouraged to visit https://grabarlaw.com/the-latest/doubleverify-shareholder-investigation/, contact Joshua H. Grabar at jgrabar@grabarlaw.com, or call 267-507-6085. $DV #DoubleVerify

Flywire Corporation (NASDAQ: FLYW):

Grabar Law Office is investigating claims on behalf of shareholders of Flywire Corporation (NASDAQ: FLYW). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Flywire Corporation (NASDAQ: FLYW) shares prior to February 28, 2024, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit https://grabarlaw.com/the-latest/flywire-shareholder-investigation/, contact Joshua Grabar at jgrabar@grabarlaw.com, or call 267-507-6085. If, alternatively, you purchased your shares between February 28, 2024, and February 25, 2025, you can participate in the class action.

WHY? As alleged in a recently filed securities fraud class action complaint, Flywire Corporation (NASDAQ: FLYW), through certain of its officers, consistently touted the sustainability of Flywire’s revenue growth and financial condition, while downplaying the anticipated negative impacts of permit- and visa-related headwinds on the Company’s business. The Complaint alleges that throughout the Class Period, Defendants made false and/or misleading statements and/or failed to disclose that: (i) the strength and sustainability of Flywire’s revenue growth was overstated; (ii) the negative impact that permit and visa-related restrictions were having and were likely to have on Flywire’s business was understated; and (iii) as a result, Defendants’ public statements were materially false and misleading at all relevant times.

WHAT YOU CAN DO NOW: If you purchased Flywire Corporation (NASDAQ: FLYW) shares prior to February 28, 2024, and still hold shares today, you are encouraged to visit https://grabarlaw.com/the-latest/flywire-shareholder-investigation/, contact Joshua Grabar at jgrabar@grabarlaw.com, or call 267-507-6085. You can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. If, alternatively, you purchased your shares between February 28, 2024, and February 25, 2025, you can participate in the class action. $FLYW #Flywire

Ibotta, Inc. (NYSE: IBTA):

Grabar Law Office is investigating claims on behalf of shareholders of Ibotta, Inc. (NYSE: IBTA). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Ibotta, Inc. shares on or shortly after the company’s April 18, 2024 IPO, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. Please visit https://grabarlaw.com/the-latest/ibotta-shareholder-investigation/, contact Joshua Grabar at jgrabar@grabarlaw.com, or call 267-507-6085, to learn more.

WHY? A federal securities fraud class action complaint alleges that statements made in Ibotta Inc’s (NYSE: IBTA) Registration Statement issued in connection with Ibotta’s April 18, 2024 initial public offering were false and/or misleading when made because they did not properly warn investors of the risks concerning Ibotta’s contract with The Kroger Co. Kroger’s contract was at-will, and Ibotta failed to warn investors that a large client could cancel their contract with Ibotta without warning. Despite providing a detailed explanation of the terms of Ibotta’s contract with Walmart, there was not a single warning of the at-will nature of Kroger’s contract.

WHAT YOU CAN DO NOW: If you purchased Ibotta, Inc. (NYSE: IBTA) shares on or shortly after the company’s April 18, 2024 IPO, and still hold shares today, you are encouraged to visit https://grabarlaw.com/the-latest/ibotta-shareholder-investigation/, contact Joshua Grabar at jgrabar@grabarlaw.com, or call 267-507-6085. You can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever.  

Attorney Advertising Disclaimer

Contact:
Joshua H. Grabar, Esq.
Grabar Law Office
One Liberty Place
1650 Market Street, Suite 3600
Philadelphia, PA 19103
Tel:  267-507-6085
Email: jgrabar@grabarlaw.com


Primary Logo

More News

View More

Recent Quotes

View More
Symbol Price Change (%)
AMZN  213.04
-1.43 (-0.67%)
AAPL  252.30
+4.85 (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.