公开(公告)号：US4325006A

公开(公告)日：1982-04-13

申请号：US062635

申请日：1979-08-01

申请人： Richard G. Morton

发明人： Richard G. Morton

IPC分类号： H01J61/52 ,  H01J61/80 ,  H05B41/34

CPC分类号： H01J61/80 ,  H01J61/52

摘要： A coaxial flashlamp for pulsed operation at high repetition rates having an annular, light emitting discharge path between fluid cooled coaxially disposed, inner and outer optically transparent tubes. Electrodes are provided at opposite ends of the discharge paths and a gas such as Xenon is provided between the electrodes. The gas is discharged by confinement between the two tubes, forced to assume a dispersed shape which permits more efficient cooling at the discharge borders by fluid coolant inside the inner tube and around the outer tube.

摘要翻译： 用于以高重复率脉冲操作的同轴闪光灯，其具有在流体冷却同轴布置的内部和外部光学透明管之间的环形发光放电路径。 电极设置在放电路径的相对端，并且在电极之间设置诸如氙气体等气体。 气体通过两个管之间的限制排出，被迫呈现分散形状，这允许在内管内部和外管周围的流体冷却剂在排出边缘处更有效地冷却。

公开(公告)号：US4176324A

公开(公告)日：1979-11-27

申请号：US724862

申请日：1976-09-20

申请人： Henry R. Aldag ,  Richard G. Morton ,  Jaime A. Woodroffe

发明人： Henry R. Aldag ,  Richard G. Morton ,  Jaime A. Woodroffe

IPC分类号： H01S3/02 ,  H01S3/04

CPC分类号： H01S3/022 ,  H01S3/0402

摘要： A flow channel for a dye laser having means for reducing thermal and pressure variations in the flowing laser medium particularly in the vicinity of active lasing in order to permit high power and high pulse rate lasing with a high quality, low divergence output beam. Pressure disturbances and turbulence are minimized with a number of flow design techniques including a configured input conduit for even pressure drop, a set of turbulence reducing screens, as well as a hydraulic pressure damping capacitor on both input and output ends of the flow channel, either side of the excitation window. A porous wall is used to exhaust the medium and isolate the lasing region from downstream effects. In addition, cooling of the conduit just upstream of the region of active lasing reduces temperature disturbances resulting from applied excitation to further minimize its disturbing effect on laser beam quality and lasing efficiency.

摘要翻译： 用于染料激光器的流动通道具有用于减少流动的激光介质中的热和压力变化的装置，特别是在有源激光附近，以允许具有高质量，低发​​散度输出光束的高功率和高脉冲率激光。 压力扰动和湍流通过多种流动设计技术被最小化，包括用于均匀压降的配置输入管道，一组湍流减少筛网以及流动通道的输入和输出两端的液压阻尼电容器 激励窗口的一侧。 使用多孔壁排出介质并将激光区域与下游效应隔离。 此外，刚好在有源激光区域的上游的管道的冷却减少了由施加的激发导致的温度扰动，以进一步最小化其对激光束质量和激光效率的干扰效应。