廊坊师范学院学报:自然科学版
廊坊師範學院學報:自然科學版
랑방사범학원학보:자연과학판
Journal of LANG FANG TEACHERS
2011年
6期
53-55
,共3页
电磁诱导透明%空场诱导相干性%相对相位
電磁誘導透明%空場誘導相榦性%相對相位
전자유도투명%공장유도상간성%상대상위
Electromagnetically induced transparency%Vacuum induced coherence%Relative phase
当K-型五能级原子的两基态能级邻近简并时,连接基态的两个跃迁路径与同一个真空场辐射场相互作用导致的量子干涉效应便产生了空场诱导相干性。空场诱导相干性对K-型五能级原子系统的单光子和双光子电磁诱导透明有重要的影响。
噹K-型五能級原子的兩基態能級鄰近簡併時,連接基態的兩箇躍遷路徑與同一箇真空場輻射場相互作用導緻的量子榦涉效應便產生瞭空場誘導相榦性。空場誘導相榦性對K-型五能級原子繫統的單光子和雙光子電磁誘導透明有重要的影響。
당K-형오능급원자적량기태능급린근간병시,련접기태적량개약천로경여동일개진공장복사장상호작용도치적양자간섭효응편산생료공장유도상간성。공장유도상간성대K-형오능급원자계통적단광자화쌍광자전자유도투명유중요적영향。
When the transitions connected by two nearly degenerate ground levels with an intermediate level in a five- level K-type atom interact with the same vacuum radiation field, between which the quantum interference leads to vacuuminduced coherence. We find that the vacuum-induced coherence make inportant effects on single-and two-photon transparency in the five-level K-type atomic system.