【摘要】 本文进一步完善了光栅在近掠入射条件下应用于脉冲染料激光器的工作。解决了装置中进一步压缩线宽的问题和在近掠入射条件下最佳光栅及其级次的选取问题。提出了一个光栅与标准具对称放置的方案,其结构简单,调节方便,具有较高的能量转换效率和实用价值。单模输出时线宽达几百个兆赫(0.006以下)。更多还原

【Abstract】 The grating at near grazing incidence used for pulsed dye lasers has been further improved. Two problems has been solved of inserting the intracavity etalon and of selecting the optimal blazed grating and its orders at grazing incidence.A new version has been presented in which the grating and the etalon are arranged symmetrically.Single-mode operation and the output linewidth of the order of a few hundred MHz(below 0.006A)can be obtained.更多还原