Xi'an Institute of Optics and Precision Mechanics,CAS
Low size and weight, high power fiber laser pump | |
其他题名 | Low size and weight, high power fiber laser pump |
KANSKAR, MANOJ; BOELEN, JOHANNES | |
2018-10-23 | |
专利权人 | NLIGHT, INC. |
公开日期 | 2018-10-23 |
授权国家 | 美国 |
专利类型 | 授权发明 |
摘要 | A device for cooling a laser diode pump comprising a Low Size Weight Power Efficient (SWAP) Laser Diode (LSLD) assembly, including a laser diode coupled to a submount on a first surface, the submount comprising a first thermally conductive material and a heatsink coupled to a second surface of the submount, wherein the heatsink comprises a second thermally conductive material, the heatsink comprising one or more members formed on a side opposite the coupled submount. The device further comprising a housing coupled to the LSLD assembly, the housing comprising a carrier structure having an aperture configured to support the LSLD assembly on a first side and having a plurality of channels on a second side, a bottom segment configured to couple to the carrier segment to create an enclosure around the channels between a top side of the bottom segment and the second side of the carrier structure, an inlet and outlet formed in the housing for transporting a coolant into and out of the channels in the enclosure, wherein the members are disposed within the enclosure so as to expose the members to the coolant. |
其他摘要 | 一种用于冷却激光二极管泵的装置,包括低尺寸功率效率(SWAP)激光二极管(LSLD)组件,包括耦合到第一表面上的基座的激光二极管,所述基座包括第一导热材料和耦合的散热器在所述基座的第二表面上,所述散热器包括第二导热材料,所述散热器包括形成在与所述耦合的基座相对的一侧上的一个或多个构件。该装置还包括耦合到LSLD组件的壳体,该壳体包括载体结构,该载体结构具有孔,该孔构造成在第一侧上支撑LSLD组件并且在第二侧上具有多个通道,底部区段构造成耦合到第二侧。载体区段,用于在底部区段的顶侧和载体结构的第二侧之间的通道周围形成外壳,形成在外壳中的入口和出口,用于将冷却剂输入和输出外壳中的通道,其中构件设置在外壳内,以使构件暴露于冷却剂。 |
授权日期 | 2018-10-23 |
申请日期 | 2017-04-26 |
专利号 | US10109978 |
专利状态 | 授权 |
申请号 | US15/498422 |
公开(公告)号 | US10109978 |
IPC 分类号 | H01S5/00 | H01S5/024 | H01S5/022 | H01S5/40 | H01S3/0941 | H01S3/094 |
专利代理人 | - |
代理机构 | NLIGHT, INC. |
文献类型 | 专利 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/35674 |
专题 | 半导体激光器专利数据库 |
作者单位 | NLIGHT, INC. |
推荐引用方式 GB/T 7714 | KANSKAR, MANOJ,BOELEN, JOHANNES. Low size and weight, high power fiber laser pump. US10109978[P]. 2018-10-23. |
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 | ||
US10109978.PDF(1662KB) | 专利 | 开放获取 | CC BY-NC-SA | 请求全文 |
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