Abstract
By applying the Nakayama's theory of saturation spectroscopy to 87Rb $D_2$ lines, taking into account the optical pumping process, the relative intensities of the resonance signals were calculated for various polarization combinations of pump and probe beams. The saturated absorption spectra were observed with a linewidth-narrowed semiconductor laser. As the result, it was found that the theoretical calculations were in good agreement with the experimental observations in the case where the geomagnetic field was- shielded.
루비듐-87 원자의 $D_2$ 전이선에 대해 Nakayama의 광펌핑 효과를 고려한 포화분광이론을 적용하여 공진신호의 상대적인 크기를 펌프광과 조사광의 편광 조합에 따라 계산하였고, 선폭 축소된 반도체 레이저를 사용한 실험결과와 비교해 보았다. 그 결과, 지자장을 차례했을 때의 실험결과와 계산 결과는 잘 일치하는 것을 알았다.
