@misc{oai:repo.qst.go.jp:00085884,
 author = {Kato, Ryukou and Adachi, Masahiro and Eguchi, Shu and Harada, Kentaro and Higashi, Nao and Honda, Yosuke and Miyajima, Tsukasa and Nagahashi, Shinya and Nakamura, Norio and Nigorikawa, Kazuyuki and Nogami, Takashi and Obina, Takashi and Sagehashi, Hidenori and Sakai, Hiroshi and Shioya, Tatsuro and Tadano, Mikito and Takai, Ryota and Alexandrovna Tanaka, Olga and Tanimoto, Yasunori and Tsuchiya, Kimichika and Uchiyama, Takashi and Ueda, Akira and Yamamoto, Masahiro and Sakamoto, Fumito and Shimada, Miho and Peak Norvell, Nora and Ryoichi, Hajima and Ryoichi, Hajima},
 month = {May},
 note = {The compact Energy Recovery Linac (cERL) has been in operation at KEK since 2013 to demonstrate ERL performance and develop ERL technology. Recently KEK has launched an infrared FEL project with a competitive funding. The purpose of this project is to build a mid-infrared FEL at the cERL, and to use that FEL as a light source for construction of the processing database required for industrial lasers. The FEL system is composed of two 3 m undulators and a matching section between them, and generates light with a maximum pulse energy of 1 micro-J at the wavelength of 20 microns with an 81.25 MHz repetition rate. The FEL is also expected to become a proof-of-concept machine for ERL base FELs for future EUV lithography., the 12th International Particle Accelerator Conference - IPAC’21},
 title = {Construction of an infrared FEL at the compact ERL},
 year = {2021}
}