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

INVESTOR NOTICE: Upstart Holdings, Inc. Investors with Substantial Losses Have Opportunity to Lead the Class Action Lawsuit – UPST

The law firm of Robbins Geller Rudman & Dowd LLP announces that purchasers of Upstart Holdings, Inc. (NASDAQ: UPST) securities between March 18, 2021 and May 9, 2022, both dates inclusive (the “Class Period”) have until July 12, 2022 to seek appointment as lead plaintiff in the Upstart class action lawsuit. Commenced on May 13, 2022, the Upstart class action lawsuit charges Upstart and certain of its top executive officers with violations of the Securities Exchange Act of 1934. The first-filed complaint is captioned Ward v. Upstart Holdings, Inc., No. 22-cv-02856 (N.D. Cal.). A subsequently-filed complaint, Plymouth County Retirement Association v. Upstart Holdings, Inc., No. 22-cv-02973, is also pending in the Northern District of California.

If you suffered significant losses and wish to serve as lead plaintiff of the Upstart class action lawsuit, please provide your information here:

https://www.rgrdlaw.com/cases-upstart-holdings-inc-class-action-lawsuit-upst,join.html

You can also contact attorney J.C. Sanchez of Robbins Geller by calling 800/449-4900 or via e-mail at jsanchez@rgrdlaw.com.

CASE ALLEGATIONS: Upstart is a cloud-based artificial intelligence (“AI”) lending platform. Upstart claims that “AI lending enables a superior loan product with improved economics that can be shared between consumers and lenders.” Moreover, Upstart “leverage[s] the power of AI to more accurately quantify the true risk of a loan.” Upstart recognizes revenue primarily from fees paid by banks.

The Upstart class action lawsuit alleges that, throughout the Class Period, defendants made false and misleading statements and failed to disclose that: (i) Upstart’s AI model could not adequately account for macroeconomic factors such as interest rates that impact the market-clearing price for loans; (ii) as a result, Upstart was experiencing negative impact on its conversion rate; (iii) thus, Upstart was reasonably likely to use its balance sheet to fund loans; and (iv) consequently, defendants’ positive statements about Upstart’s business, operations, and prospects were materially false and/or misleading and/or lacked a reasonable basis.

THE LEAD PLAINTIFF PROCESS: The Private Securities Litigation Reform Act of 1995 permits any investor who purchased Upstart securities during the Class Period to seek appointment as lead plaintiff. A lead plaintiff is generally the movant with the greatest financial interest in the relief sought by the putative class who is also typical and adequate of the putative class.

ABOUT ROBBINS GELLER: Robbins Geller is ranked #1 on the 2021 ISS Securities Class Action Services Top 50 Report for recovering nearly $2 billion for investors last year alone – more than triple the amount recovered by any other plaintiffs’ firm. With 200 lawyers in 9 offices, Robbins Geller is one of the largest plaintiffs’ firms in the world and the Firm’s attorneys have obtained many of the largest securities class action recoveries in history, including the largest securities class action recovery ever – $7.2 billion – in In re Enron Corp. Sec. Litig. Please visit the following page for more information:

https://www.rgrdlaw.com/services-litigation-securities-fraud.html

Attorney advertising.

Past results do not guarantee future outcomes.

Services may be performed by attorneys in any of our offices.

Contacts

Robbins Geller Rudman & Dowd LLP

655 W. Broadway, San Diego, CA 92101

J.C. Sanchez, 800-449-4900

jsanchez@rgrdlaw.com

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.