Registration is now open for 2023.

The World of Photonics Congress, which includes SPIE Optical Metrology, will be held in person in 2023. This event highlights the the latest advances in optical measurement systems. It is the meeting for emerging photonics fields within measurement systems, modeling, imaging, sensing, and inspection.

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Connect with the global optical metrology community


Person giving plenary and keynote talk at SPIE Optical Metrology
Person giving presentation from SPIE Optical Metrology programme
Person attending SPIE Optical Metrology special event
Instructor teaching an SPIE online course

Don't miss these world-class plenary and keynote speakers


Zeev Zalevsky

Zeev Zalevsky

Bar-Ilan Univ. (Israel)

Tammy Ma

Tammy Ma (World of Photonics plenary speaker)

Lawrence Livermore National Lab. (USA)

Constantin Hafner

Constantine L. Häfner (World of Photonics plenary speaker)

Fraunhofer-Institute for Laser Technology (Germany)

Take a course


In-person courses available

SPIE courses aligned with topics from Optical Metrology advance your career. View available courses, and add one to your conference registration.

2023 Symposium Chairs


Marc P. Georges

Univ. de Liège (Belgium)

Jörg Seewig

Technische Univ. Kaiserslautern (Germany)

SPIE Optical Metrology is part of the World of Photonics Congress


One registration for five scientific conferences

Your registration to SPIE Optical Metrology, grants you admission to all conferences held as part of the LASER World of Photonics Congress.

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