Hänsch T W
Appl Opt. 1972 Apr 1;11(4):895-8. doi: 10.1364/AO.11.000895.
A pulsed tunable dye laser with a bandwidth of less than 0.004 A, repetitively pumped by a nitrogen laser, is described. An intracavity beam expanding telescope together with a diffraction grating in Littrow mount and a tilted Fabry-Perot etalon provide convenient, very reproducible wavelength tuning and good stability. Output peak powers in the kilowatt range at 5-100 nsec pulse width and repetition rates up to 100 pps can be generated from the near-ultraviolet throughout the visible spectrum.
本文描述了一种脉冲可调谐染料激光器，其带宽小于0.004埃，由氮激光器重复泵浦。腔内扩束望远镜与立特罗装置中的衍射光栅以及倾斜的法布里-珀罗标准具一起，提供了方便、非常可重复的波长调谐和良好的稳定性。在5 - 100纳秒脉冲宽度和高达100次/秒的重复率下，能产生千瓦级的输出峰值功率，波长范围从近紫外到整个可见光谱。
