atomic resonance frequency造句

• When the laser frequency is larger than the atomic resonance frequency ( blue detuning ) , the atoms will experience a repulsing force that will repulse the atoms to the minimum place of light field . this is the principle of atomic mirror or atomic guide and trap . in this thesis , we propose three novel mirrors to reflect atoms by using intensity gradient induced by a blue - detuned semi - gaussian laser beam , a blue - detuned semi - ellipse - gaussian laser beam and a blue - detuned semi - flattened - gaussian laser beam
  本文提出了三种实现原子束反射的原子反射镜的新方案： ( 1 )半束兰失谐高斯光束的原子反射镜( 2 )半束兰失谐椭圆高斯光束的原子反射镜( 3 )半束兰失谐平项高斯光束的原子反射镜，详细计算了上述反射镜的衍射光场的空间分布，并讨论了运动原子在光场中所受的偶极力。