论文部分内容阅读
Cascading stages of high gain harmonic generation free electron laser(FEL)seem to be a feasible way to generate short wavelength radiation.With help of the analytical estimates,we design a two-stage cascading scheme to achieve 131 nm DUV radiation on the basis of the Shanghai deep ultraviolet free electron laser test facility.Detailed studies on the FEL performance,the stability and the sensitivity of the output power to parameter variation have been achieved by GENESIS1.3,and design of the lattice structure is presented.
Cascading stages of high gain harmonic generation free electron laser (FEL) seem to be feasible way to generate short wavelength radiation .With help of the analytical estimates, we design a two-stage cascading scheme to achieve 131 nm DUV radiation on the basis of the Shanghai deep ultraviolet free electron laser test facility. Detailed research on the FEL performance, the stability and the sensitivity of the output power to parameter variation have been achieved by GENESIS 1.3, and design of the lattice structure presented.