Coherent X-ray production by the interaction between e-beam and accumulated laser photon in a super cavity

激光器中电子和光子之间的相互作用称为康普顿散射。这对于制造高能量光子是有吸引力的，但是这种相互作用具有如此小的横截面，使得应用受到限制并且需要强激光场。我们已经研究了这种相互作用，使用激光功率积累技术。利用该技术，我们实现了连续Nd：YAG激光器在超腔条件下10^5倍的激光功率积累。实验结果表明，这种相互作用的增强与理论所预期的一致。

The interaction between electrons and photons of a laser is well known as Compton scattering. This is attractive to make a high energy photon but, this interaction has so small cross section that the application is limited and has required intense laser fields. We have investigated this interaction using laser power accumulation technologies. This technology enable us to enhance the interaction for a photon.We performed the laser power accumulation of 10^5 times using CW,Nd : YAG laser with super cavity. The enhancement of the interaction was observed as we expected by the theory.