Registration Open
Events
Each year, Optica hosts, manages or otherwise supports dozens of meetings on optics and photonics around the world. Below are Optica meetings currently open for registration. If you don’t see a meeting listed here, search the Calendar of Events.
Upcoming Registration Deadlines
| Deadline | Registration Type | Event Name | |
|---|---|---|---|
| 17 April 2026 | Advanced Registration | Optica Digital Holography and Three-Dimensional Imaging Topical Meeting | Register Now |
| 29 April 2026 | On-Site Registration | Optica Biophotonics Congress | Register Now |
| 01 May 2026 | Advanced Registration | Optica Quantum 2.0 Conference and Exhibition | Register Now |
| 29 May 2026 | Advanced Registration | Optica ImageSense Congress | Register Now |
| 12 June 2026 | Advanced Registration | Optica Advanced Photonics Congress | Register Now |
