Important Dates

• Abstracts Submission Deadline March 14, 2025 (extended) 

• Post-Deadline Abstract Submission due* May 16, 2025

• Acceptance Notification March 31, 2025

• Early Registration Deadline April 28, 2025

• Hotel Reservation Deadline                        May 7, 2025

• Manuscripts Submission Deadline May 16, 2025

• Late Registration Deadline June 6, 2025

• Photonics Prague 2025 June 9-11, 2025

• SPIE Proceedings September 2025 (publication expected)

* Post-deadline abstract submissions acceptance is at the discretion of the chairs.