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发明名称
新型激光棒
摘要
本实用新型属于固体激光材料加工和激光工作物质冷却领域。新型激光棒是通过激光棒柱面上刻槽,改变截面面形,扩大散热面,引导冷却液流向,实现冷却液旋转流动,以及激光棒的中心同周围边界同时冷却。这样可以克服热畸变,提高激光工作物质在连结、高重复频率、大功率、高平均功率、高亮度、窄脉宽高峰值功率下工作时的抗破坏能力。特别是直线刻槽新型激光棒,能用大直径激光棒做成激光器。激光棒无径向温度梯度。单一激光头就能获得大功率激光输出。
申请公布号
CN2078051U
申请公布日期
1991.05.29
申请号
CN90205494.5
申请日期
1990.05.03
申请人
薛志银
发明人
薛志银
分类号
H01S3/06;H01S3/042
主分类号
H01S3/06
代理机构
代理人
主权项
1、新型激光棒,其特征在于激光棒柱面上加工有螺纹形刻槽(1)和直线形刻槽(3),环形槽(2)、(5),台阶(4),散热孔(6)。
地址
100015北京市朝阳区大山子西里九楼九号
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