Frishauf, Holtz, Goodman & Woodward
Inverse compton scattering apparatus
 Long-wavelength light is introduced into an electron orbit capable of storing high-speed electrons to produce inverse Compton scattering to scatter short-wavelength light to provide short-wavelength light. The introduced long-wavelength light is repeatedly reflected and repeatedly touches the electron orbit. The effective collision cross section of the introduced light with electrons can be substantially increased by increasing the number of collisions. Sufficiently short-wavelength light can be obtained by a small-sized apparatus without making the electron energy very high. 
Sumitomo Heavy Industries, Ltd.
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inventional inventional inventional inventional
Hironari
Yamada