共振光的大折射率

Large index of refraction for a resonant light

揭示了在多能级原子介质中的一种新现象:利用原子相干可使共振光获得明显大于1的折射率.

A new phenomenon in the medium consisting of multi-level atoms is revealed, which states that a large index of refraction is achievable for a resonant light with the help of atomic coherence.