CLEO 2025 – Registration is Open

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REGISTRATION IS OPEN!

The wait is over—registration for CLEO 2025 is now open! Join us 4-9 May 2025, in Long Beach, California for the world’s leading event on lasers, photonics, and electro-optics.

  • Cutting-edge research from top scientists and engineers
  • Inspiring plenary sessions featuring industry pioneers
  • Short courses & workshops to deepen your expertise
  • Unmatched networking with global leaders in the field
  • Interactive exhibits showcasing the latest technology

Don’t miss this opportunity to connect with the brightest minds in optics and photonics!

Register before 7 March and Save!