处于圆极化电磁场中的Λ型三能级原子

Λ-type three-level atom in an electromagnetic wave of circle polarization

研究了处于圆极化电磁场中的Λ型三能级原子,通过求解薛定谔方程,得出了系统的波函数、能量本征值和动量本征值.处于圆极化电磁场中的Λ型三能级原子的能级发生了分裂,原子质心动量取值为(P0+j k),这一结论可以解释为Bragg现象.

∧ -type three-level atom interacting with an electromagnetic wave of circle polarization is studied, and the wave function, the energy values and momentum values of the atom are worked out. Its energy levels split, and the center-of-mass momentum are （P0 ＋ jhk） .This result can explain Bragg scattering phenomenon.