连续波环形染料激光器的频率扫描特性

Characteristics of Frequency Scanning in the CW Ring Dye Laser

连续波环形染料激光器的频率扫描范围存在着最大值△λ_s max和最小值△λ_s min。△λ_s max就是扫描标准具的自由光谱范围;△λ_s min的大小是与环形腔中各个频率选择元件之间的匹配程度有关的。

The frequency scanning range of the cw ring dire laser has the maximum value △λ_(s max) and the minimum value △λ_(s min). △λ_(s max) is the free spectral range of the scaning Fabry-Perot etalon, △λ_(s min) is related with the matching degree of the all frequteney selectors in the ring cavity.