The 17th Conference on Optical Fibers and their applications will take place in Suprasl (Poland) from January 21th to January 27th, 2017. It is a long lasting, traditional event, organized since 1976. The purpose is summarizing the developments in the field of optical fiber technology and applications in this geographical region and worldwide. Bring together experts from different fields: academia, government laboratories, industry, telecom operators, and hardware/software vendors. For more information and registration, visit the link.