Masahiro Yamamoto (team leader)
Specialty：photocathode DC electron gun, ultra-high vacuum, vacuum discharge suppression research, beam irradiation experiments, beam commissioning.
Responsibilities：electron gun, beam irradiation experiments.
Ryukou Kato
Specialty：undulator, free electron laser.
Responsibilities：Work schedule management, budget management, undulator, free electron laser.
Yosuke Honda
Specialty：beam dynamics, application research of applied superconducting accelerators, optical lasers, optical diagnostics.
Responsibilities：laser for electron gun, free electron laser, terahertz light generation.
Takanori Tanikawa
Specialty：development of various free electron lasers from infrared to hard X-rays. beam commissioning, beam dynamics, optical lasers, optical diagnostics.
Responsibilities：electron beam transport and energy recovery operation with CW mode, laser for electron gun, free electron laser and optical diagnostics.
Miho Shimada
Specialty：beam dynamics, beam commissioning.
Responsibilities：lattice design, tracking simulation, beam commissioning, electron beam diagnostics.
Masakazu Kurata
Specialty：beam commissioning, particle physics analysis, simulation and analysis software (incl. machine learning) development.
Responsibilities：loss monitor, beam simulation, beam commissioning.
Hiroshi Kawata
Specialty：synchrotron radiation science (X-ray diffraction, resonance scattering/absorption, inelastic scattering, etc.).
Responsibilities：ERL Promotion Office ex-manager, development of EUV-FEL for the industrial applications.
Hiroshi Sakai (director of iCASA)
Specialty：superconducting RF cavity.
Responsibilities：supervisor, superconducting RF cavity, R&D related to cERL.
Mr. cerl
Responsibilities：mascot character of compact ERL. advertisement officer.
In addition, this team consists of accelerator groups and infrastructure group (radiation, engineering) at High Energy Accelerator Research Organization, and universities and research facilities outside the organization.
Second row (from left)：Takanori Tanikawa, Masakazu Kurata, Yosuke Honda, Ryukou Kato, Hiroshi Sakai
First row (from left)：Hitomi Kusama (iCASA Secretary), Masahiro Yamamoto, Miho Shimada
taken in April 2024
Third row (from left): Hiroshi Kawata, Takanori Tanikawa
Second row (from left): Ryukou Kato, Yosuke Honda
First row (from left): Shinichiro Michizono (Ex-director of iCASA), Miho Shimada, Masahiro Yamamoto, Hitomi Kusama (iCASA Secretary), Hiroshi Sakai
taken in July 2022
group photo taken in January 2023
group photo taken in January 2015
group photo taken in March 2013