CELO 2027

Exhibition Date: 4-5 May 2027         

Conference Date：2-7 May 2027                  

Frequency: annual      

Venue: Long Beach Convention Center. Long Beach,CA

Organiser: APS/IEEE PHOTONICS SOCIETY/OPTICA

Introduction: 

CLEO Promotes Breakthroughs in Research and Applied Innovation
Through comprehensive, peer-reviewed technical sessions and market-focused programming, CLEO is the world's premier international forum for innovative advances, research and new technologies from the laser science industry.

From quantum computing to advanced imaging technologies used to search for new life and planets in the galaxy, CLEO brings together every aspect of electro-optic technology.

With a distinguished history as the industry's leading event in laser science, CLEO unites lasers and opto-electronics by connecting basic research, emerging discoveries and real-world industry applications.

CELO 2026 IN NUMBERS

40 countries

90+ exhibitors

2000+ attendees

100% networking

EXHIBITOR PROFILE:

Displays & Display Technology
Education, Training or Research Materials
End-User Devices
Fiber Optic Components
Lasers — Diode & Fiber
Lasers — High Power
Lasers — Short Pulse
Light Sources
Machine Vision
Optical Design & Fabrication
Optical Tables & Test Equipment
Optoelectronic Components
Passive Optical Components & Positioners
Sensing & Imaging Equipment
Software & Services
Spectroscopic Devices
Vacuum & Thin Film Deposition Equipment
Other