Burns, Doane, Swecker & Mathis
Photon storage ring
 In a photon storage ring for storing SR light to generate the same through an outlet port, a reflection mirror is disposed to surround a circular orbit along which bundles of charged particles revolve at a speed close to the velocity of light, generating SR light at a direction tangential to the circular orbit. The reflection mirror has curvature such that the SR light generated in the tangential direction is reflected on the reflection mirror and sent as reflection SR light which is tangential to the orbit. The SR light and the reflection SR light interfere with each other and are guided towards the outlet port. 
Sumitomo Heavy Industries, Ltd.
G G H
G21K G21K H05H
inventional additional inventional
Hironari
Yamada