从１９９０年到１９９３年，在神光Ⅰ上我们利用多种能量卡计和谱仪，全面系统地研究了基频光在腔靶中产生的反常吸收和超热电子。实验获得了腔靶反常吸收光谱、能量和硬Ｘ光谱，给出了ＳＲＳ能谱和能量、超热电子能量和温度与激光参数和靶型的关系，证明了采用短波长激光，ＳＲＳ和超热电子明显减少 From 1990 to 1993, we used a variety of energy card counting and spectrometer instruments in SG1 to comprehensively and systematically study the abnormal absorption and hot electrons generated by the fundamental frequency light in the cavity targets. The anomalous absorption spectra, energies and hard X - ray spectra of the target were obtained experimentally. The relationship between the energy spectrum and energy of the SRS, the energy and temperature of the superheat electron, the laser parameters and the target type was given. It was proved that the short wavelength laser, SRS and hyperthermal The electron is obviously reduced