采用基态和第一激发态组成的线性叠加态作为初态的方案,研究叠加态对超拉曼辐射的影响.与初态为基态相比较,叠加态的选择能够有效的提高超拉曼辐射的效率.
The initial state is prepared as the coherent superposition state between the ground and the first excited state,the conversion efficiency of the HR lines is enhanced greatly compared to the population remains in one state.