9 June 2025Submission Deadline of Extended Abstract
16 June 2025Announcement of accepted contribution
23 June 2025The deadline for the payment of participation fee (early bird)
30 June 2025The deadline for the payment of participation fee (full payment) 
24-28 July 2025Summer Course Program (tentative)
28-31 July 2025Main activities of International Symposium on Modern Optics and Its Applications 
30 July 2025The Indonesian Optical Society Congress
30 August 2025The deadline for Full Paper submission