【摘要】 在Pr3+∶Y2SiO5(Pr∶YSO)晶体中,利用施加擦除脉冲破坏原子自旋相干,通过实验演示存储光信息的擦除操作,获得了85%的擦除效率,并分析了不同擦除脉冲对存储信息擦除的影响.更多还原

【Abstract】 We experimentally demonstrate the erasure of stored optical information in a Pr3+∶Y2SiO5 crystal by applying an erasing pulse to destroy atomic spin coherence.We observed an erasing efficiency of about 85% and discussed the erasure of stored optical information by applying different pulses.更多还原