Xi'an Institute of Optics and Precision Mechanics,CAS
Cooling of high power laser systems | |
其他题名 | Cooling of high power laser systems |
CHOU, HSIAN P.; HASSON, VICTOR | |
2003-03-03 | |
专利权人 | TEXTRON SYSTEMS CORPORATION |
公开日期 | 2003-03-03 |
授权国家 | 澳大利亚 |
专利类型 | 发明申请 |
摘要 | A method and apparatus for cooling a high power laser oscillator (200) or amplifier is disclosed in which a plurality of laser gain media (102) that are configured such that the width of the media is greater than the thickness of the media, are sandwiched between pairs of optically transparent materials (104) having high thermal conductivity. In this way, a shortened thermal path is created from the face surface of the laser gain media (102) axially via the optically transparent heat conductor (104) to an external heat exchange system (202). This provides an increased level of cooling of the interior of the laser gain media (102) and avoids the deleterious effects caused by over heating of the laser gain media (102) particularly with large effective cross sections desired for high power and/ or high pulse repetition and high pulse energy operation. |
其他摘要 | 公开了一种用于冷却高功率激光振荡器(200)或放大器的方法和装置,其中被配置为使得介质的宽度大于介质的厚度的多个激光增益介质(102)被夹在中间在具有高导热率的光学透明材料对(104)之间。以这种方式,从激光增益介质(102)的表面轴向经由光学透明的热导体(104)到外部热交换系统(202)产生缩短的热路径。这提供了激光增益介质(102)内部的增加的冷却水平,并且避免了由激光增益介质(102)的过热引起的有害影响,特别是对于高功率和/或高脉冲所需的大的有效横截面。重复和高脉冲能量操作。 |
申请日期 | 2002-08-09 |
专利号 | AU2002335630A1 |
专利状态 | 失效 |
申请号 | AU2002335630 |
公开(公告)号 | AU2002335630A1 |
IPC 分类号 | H01S3/042 | H01S3/06 | H01S3/094 | A61P31/04 | C07B61/00 | C07H17/00 | C07H17/08 |
专利代理人 | - |
代理机构 | - |
文献类型 | 专利 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/72089 |
专题 | 半导体激光器专利数据库 |
作者单位 | TEXTRON SYSTEMS CORPORATION |
推荐引用方式 GB/T 7714 | CHOU, HSIAN P.,HASSON, VICTOR. Cooling of high power laser systems. AU2002335630A1[P]. 2003-03-03. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
WO2003017438A2.PDF(1193KB) | 专利 | 开放获取 | CC BY-NC-SA | 请求全文 |
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