• 29 May 2021    Submission Deadline of Extended Abstract (1st batch)
  • 13 June 2021  Announcement of accepted contribution (1st batch)
  • 28 June 2021    Submission Deadline of Extended Abstract (2nd batch)
  • 5 July 2021  Announcement of accepted contribution (2nd batch)
  • 6 July 2021   Last day of early bird registration
  • 19 July 2021   Submission Deadline of revised Extended Abstract
  • 26 July 2021 Submission deadline of Full Paper
  • 2 August 2021 Tutorial on Modern Optics and Its Applications and Poster Preview
  • 3 August 2021 The Indonesian Optical Society Congress
  • 3-4 August 2021 Main activities of International Symposium on Modern Optics and Its Applications