论文部分内容阅读
When a high-intensity laser beam passes through a resonant atomic beam,non-linear stimulated emission effect will be produced.This effect can be enhanced up to two or-ders of magnitude by using an injection Fabry-Perot cavity.Experiments show that thismethod has high measuring contrast and high spectral resolution when it is used to measure thehyperfine absorption lines of atomic beams.
When a high-intensity laser beam passes through a resonant atomic beam, non-linear stimulated emission effect will be produced. This effect can be enhanced up to two or-ders of magnitude by using an injection Fabry-Perot cavity. Experiments show that thismethod has high measuring contrast and high spectral resolution when it is used to measure the hyperfine absorption lines of atomic beams.