光学学报, 1981, 1 (6): 531, 网络出版: 2011-09-15
自注入调频染料激光器调频宽度研究
Investigation of the tuning range of self-injected tunable lasers
摘要
本文从理论上探讨了自注入调频激光器的调频宽度与注入功率的关系,并从实验上得到相应的系数。
Abstract
In order to obtain tunable, very narrow linewidth laser radiation of high power and energy, we have developed a self-injected tunable dye laser based on a new technique. In this paper the theory of mode coupling in dye lasers is used to study the relationship between tunable bandwidth range and injected power. It is shown that the tuning range of a self-injected dye laser is associated with the injected power p and the state function of the amplifying cavity; when the switching time of the cavity switch (Pockel cell) is fixed, the tuning range increases almost linearly as the injected power increases. The experimental results agree with the theoretical analysis, which is useful for actual injection laser devices.
邓道群, 潘少华, 许祖彦, 郭东升, 李秀芳. 自注入调频染料激光器调频宽度研究[J]. 光学学报, 1981, 1(6): 531. DENG DAOQUN, PAN SHAOHUA, XU ZUYAN, GUO DONGSHENG, LI XIUFANG. Investigation of the tuning range of self-injected tunable lasers[J]. Acta Optica Sinica, 1981, 1(6): 531.