The 2nd Surface Photonic Processes and Advanced Research Convergence (SPARC)
— Generation of Structured Electromagnetic Fields and Nanoscale Measurement —

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Date: November 19 (Thu.)–20 (Fri.), 2026
Time: Day 1: 10:20–20:00 / Day 2: 9:00–12:25
Venue: Seminar Room, 2F, Science Knot
Language: Japanese
Co-organized by: WPI-SKCM² & HiSOR
Workshop website: https://dora.bk.tsukuba.ac.jp/sparc_meeting/2026/index.html

This workshop focuses on the concept of “freely controlling the structure of electromagnetic fields to create new degrees of freedom in their interactions with matter.”

Beyond controlling intensity and wavelength, advances in designing the spatial structure of electromagnetic fields—including their phase, polarization, angular momentum, and spatial distribution—are opening up new possibilities for controlling and measuring interactions with matter.

The workshop will bring together discussions across a wide range of approaches, from mechanisms for generating structured electromagnetic fields, such as optical vortices and plasmonic fields, to their applications in nanoscale and surface measurements. Topics will span diverse techniques, including synchrotron radiation, lasers, STM/AFM, and nonlinear optics.

Those wishing to participate are invited to register using the form below.

Registration: https://arxiv.org/abs/2605.19891
Registration deadline: October 23 (Fri.), 2026

Faculty members, researchers, and students at Hiroshima University are warmly welcome to participate.