| Abstracts due date extended | 4 December 2024 |
| Authors notified and programme posts online | 24 January 2025 |
| Registration opens | 19 January 2025 |
| Submission system opens for manuscripts and poster PDFs* | 3 February 2025 |
| Poster PDFs due for spie.org preview and publication | 12 March 2025 |
| Manuscripts due | 19 March 2025 |
| Advance upload deadline for oral presentation slides** | 4 April 2025 |
*Contact author or speaker must register prior to uploading
**After this date slides must be uploaded onsite at Speaker Check-in
