Development of an Optical Cavity for LCS Sources at the Compact ERL

Tomoya Akagi, Sakae Araki, Ryoichi Hajima, Yosuke Honda, Atsushi Kosuge, Michiaki Mori, Ryoji Nagai, Toshiyuki Shizuma, Nobuhiro Terunuma, Junji Urakawa, Schaa, Volker RW (Ed.), Power, Maria (Ed.) (+2 others)
2017
High-energy photons from the laser Compton scattering (LCS) sources are expected to be applied in various fields in a wide range photon energies from keV to GeV. High-flux and narrow-bandwidth LCS photon beam is realized in an energy recovery linac (ERL). An electron beam of high-average current and small-emittance collides with accumulating laser pulses in an enhancement cavity for generating high-flux LCS photon beam. We have developed the high-finesse bow-tie ring cavity for the LCS
more » ... t at the Compact ERL (cERL) in KEK. In this presentation, we will report the detail of the optical cavity.
doi:10.18429/jacow-napac2016-thpoa50 fatcat:dfdskl4ihre4ngiusvebcxkyna