CAJ | 학술논문

我们对不同铯原子汽室空间中，电磁诱导吸收（EIA ）与电磁诱导透明（EIT ）特性进行了比较。通过理论模拟原子在不同多普勒背景下的周期性吸收调制与原子相干效应的关系，表明在狭小空间下的原子，其 EIA效应较弱，EIT较强这一特性对应于介质可获得更好的周期性吸收调制，这一特性可用于改善原子汽室中的光子晶体特性。
아문대불동색원자기실공간중，전자유도흡수（EIA ）여전자유도투명（EIT ）특성진행료비교。통과이론모의원자재불동다보륵배경하적주기성흡수조제여원자상간효응적관계，표명재협소공간하적원자，기 EIA효응교약，EIT교강저일특성대응우개질가획득경호적주기성흡수조제，저일특성가용우개선원자기실중적광자정체특성。
The quantum coherences of electromagnetically-induced absorption (EIA ) and electromagnetically-induced transparency(EIT) of atoms placed in different space of vapor cell were compared .Based on the theoretical analysis of the dependence of absorption modulation on quantum coherence in different vapor cell with different Doppler width ,we found that the EIA decreased ,while the EIT increased ,leading to the improvement of absorption modulation ,w hich can be used to improve the property of photonic crystal in confined space of atoms .