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

Graf Acquisition Corp. IV Withdraws Extension Proposal

Graf Acquisition Corp. IV (NYSE: GFOR, GFOR.U, GFOR WS) (the “Company”) today announced that it is withdrawing from the ballot for its special meeting of stockholders to be held on December 21, 2022 (the “Special Meeting”) the proposal to amend the Company’s certificate of incorporation to extend the date by which the Company must consummate a business combination from May 25, 2023 to September 29, 2023 (the “Extension Proposal”). The withdrawal of the Extension Proposal has no effect on the three other proposals on the ballot for the Special Meeting. As a result of the withdrawal of the Extension Proposal, the Company will cease to provide stockholders with the opportunity to redeem their shares for a pro rata portion of the funds held in the trust account in connection with the Special Meeting. Any shares already submitted for redemption will be returned to shareholders promptly.

About Graf Acquisition Corp. IV

Graf Acquisition Corp. IV is a blank check company newly incorporated as a Delaware corporation for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses or entities.

Additional Information and Where to Find It

The Company has filed a definitive proxy statement (the “Extension Proxy Statement”) to be used to approve the Extension. The Company has mailed the Extension Proxy Statement to its stockholders of record as of November 18, 2022 in connection with the Extension. Investors and security holders of the Company are advised to read the Extension Proxy Statement and any amendments thereto, because these documents will contain important information about the Extension and the Company. Stockholders will also be able to obtain copies of the Extension Proxy Statement, without charge, at the SEC’s website at www.sec.gov or by directing a request to: Graf Acquisition Corp. IV, 1790 Hughes Landing Blvd., Suite 400, The Woodlands, Texas 77380.

Participants in the Solicitation

The Company and its directors and executive officers may be considered participants in the solicitation of proxies with respect to the Extension under the rules of the SEC. Information about the directors and executive officers of the Company and a description of their interests in the Company and the Extension are set forth in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, which was filed with the SEC on March 31, 2022 and the definitive Extension Proxy Statement, which was filed with the SEC on November 23, 2022. These documents can be obtained free of charge from the sources indicated above.

Contacts

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.