7 - 11 April 2025
Prague, Czech Republic

Share your work, insights, and breakthroughs in Prague in 2025. Call for papers is open.

WSOF-2025 brings together students and researchers from academia and industry, to present and discuss the latest research and advances in specialty optical fiber technology and their applications. This event will offer keynote, tutorial, and invited talks along with contributed and poster papers; lab tours and a commercial exhibit.

Collocated with SPIE Optics + Optoelectronics 2025
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List of topics


  • Advances and new developments in specialty fibers
  • Photonic crystal fibers, microstructured fibers
  • Fiber lasers
  • Non-silica fibers
  • Nonlinear optics
  • Special fiber components and applications
  • Fiber sensors

Be a part of the 2025 programme

Review the conference topics and see where your research fits best. Join your community in Prague and be a part of the advancement of specialty optical fiber technology. Submit your abstract today. We welcome your participation.

The exhibition

A commercial exhibit will be available offering both stands and tabletops. Meet industry representatives to discuss the latest research and advances in specialty optical fiber technologies.

Hotel and travel information

Enjoy the beautiful weather and scenery of Prague, the perfect city for a spring meeting. Learn about the conference hotel, airport information, public transit services, driving directions and parking, as well as local attractions.

Collocated with SPIE Optics + Optoelectronics 2025.