Course: Joensuu Summer School on Optics 2026: Non-sequential illumination design and stray light analysis using Ansys Zemax OpticStudio
Dates: 17.8.-21.8.2026
Place: UEF, Joensuu campus, IT room M104
Credits: 2 ECTS
Teacher(s): Prof. Anni Lehmuskero
Application period: 6.2.2026-1.6.2026.
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Learning outcomes
The student learns the basics of illumination design and stray light analysis using the non-sequential mode of Ansys Zemax OpticStudio software.
Content
We will go through Ansys Zemax OpticStudio software introducing the sequential mode but focusing almost solely on the non-sequential mode. Most of the teaching is done by using the software, and each student gets to practice the software with classroom computers.
During the course we will teach how to create different light sources and how to approach illumination system design including optimization and tolerancing. We will go through how to add CAD objects into the design and do stray light analysis of an optomechanical system.
Modes of study
Active participation in lectures and exercises on-site. Advance study exercise.
Teaching methods
Lectures and computer exercises using the software.
Learning material
Lecture notes and video material.
Further information
This particular summer school is organized on-site at Joensuu campus. The maximum number of students is limited to 25. The course will be held in English.
Qualifications
This summer school is suitable for bachelor’s, master’s, and doctoral students in physics or in technology related fields with knowledge in optics / photonics fundamentals. It is beneficial to understand the fundamentals of ray tracing and have experience in using ray tracing software.
Evaluation scale
Pass / Fail
Person in charge
Anni Lehmuskero (UEF)
Timetable
Lectures and exercises daily from 09:15-16:00. Details will be provided at later date.