Celebrate World Quantum Day by looking ahead to what’s next.
At CLEO 2026, the global photonics and quantum community comes together to explore the breakthroughs shaping our future.
Join the conversation and be part of the innovation driving quantum forward.
17-21 May 2026
Secure your spot today.
Present your most recent, high-impact findings at CLEO 2026.
Post-deadline submissions are designed for late-breaking results of exceptional significance—reviewed and selected by the Technical Program Committee.
Submit by 7 April 2026.
From short courses and technical sessions to networking and collaboration happening throughout the week, is underway in Charlotte.
If you’re in the area, there’s still time to join us — onsite registration is available.
#CLEO2026 #IlluminateCLEO
Advance your expertise at CLEO 2026 with Short Courses on optical machine learning, LiDAR, and nonlinear optics. Register now: https://cleoconference.org/2026-short-courses/ #CLEO2026 #Photonics #Optics #ProfessionalDevelopment #STEM
Innovation in quantum and electro-optics starts at the material level.
Join CLEO 2026 Market Focus and explore how breakthroughs in material science are enabling next-generation performance across communications, sensing, and quantum systems.
Register by 6 April to lock in special pricing.
Build connections at CLEO 2026! Join us at Discovery Place Science for the Welcome Reception & Networking Lounge in the Exhibition. Register now: https://cleoconference.org/exhibition/ #CLEO2026 #Photonics #Optics #ScientificCommunity #Networking #ResearchCollaboration
Secure your CLEO 2026 hotel before the block closes on 24 April! Stay close, connect, and make the most of your time in Charlotte. Book now—rooms are going fast! #CLEO2026 #Photonics #Optics #ConferenceTravel
We're in an incredible week at . Technical sessions, short courses, and conversations unite the global photonics community to share ideas and innovation. Here are moments from CLEO 2026 so far. #CLEO2026 #IlluminateCLEO
The deadline just got extended.
You now have more time to apply for the CLEO 2026 Science Slam.
New deadline is 6 April. Don’t miss your shot to take the stage.
#CLEO2026
Time is running out for the CLEO 2026 Science Slam.
Turn your research into something that makes the audience laugh, learn, and think. Finalists will present live and compete for a 1,000 dollar cash prize.
Applications close March 30.
Apply now: https://www.surveymonkey.com/r/2026slam
#CLEO2026
