ICFO-Institut de Ciencies Fotoniques, Mediterranean Technology Park, Castelldefels (Barcelona), Spain.
Opt Lett. 2012 Feb 15;37(4):524-6. doi: 10.1364/OL.37.000524.
We present a theoretical and experimental study of the ultranarrow bandwidth Faraday anomalous dispersion optical filter operating at the rubidium D1 line (795 nm). This atomic line gives better performance than other lines for key figures of merit, e.g., simultaneously 71% transmission, 445 MHz bandwidth, and 1.2 GHz equivalent-noise bandwidth.
我们提出了一种工作在铷 D1 线（795nm）的超窄带宽法拉第反常色散光滤波器的理论和实验研究。与其他谱线相比，这条原子谱线在关键性能指标上具有更好的性能，例如 71%的透射率、445MHz 的带宽和 1.2GHz 的等效噪声带宽。
