Xi'an Institute of Optics and Precision Mechanics,CAS
Free-space combining of laser beam radiation | |
其他题名 | Free-space combining of laser beam radiation |
SOSKIND, YAKOV G; GIFFORD, RICHARD; ALETTA, JOSEPH | |
2016-03-15 | |
专利权人 | DHPC TECHNOLOGIES, INC. |
公开日期 | 2016-03-15 |
授权国家 | 美国 |
专利类型 | 授权发明 |
摘要 | A diode laser beam combining apparatus for producing a high combined beam power density in the far field at reduced levels of power consumption and heat dissipation includes an array of semiconductor laser emitters arranged in a collinear manner. The apparatus includes a cylindrical lens for collimating emitter beams generated by the laser emitters in a direction perpendicular to a junction plane of the laser emitters. The apparatus further includes a micro-optic array and a long focal length cylindrical lens. The micro-optic array is configured to perform a rotational transformation of the collimated emitter beams. The micro-optic array has a lateral spacing in a direction parallel to the junction plane of the laser emitters that matches the emitter pitch. The long focal length cylindrical lens collimates emitter beams in the direction perpendicular to the junction plane after passing through the micro-optic array. |
其他摘要 | 一种二极管激光束组合装置,用于在降低功耗和散热水平的情况下在远场中产生高组合光束功率密度,包括以共线方式布置的半导体激光发射器阵列。该装置包括柱面透镜,用于准直由激光发射器在垂直于激光发射器的结平面的方向上产生的发射器光束。该装置还包括微光学阵列和长焦距柱面透镜。微光学阵列被配置为执行准直发射器光束的旋转变换。微光学阵列在平行于激光发射器的结平面的方向上具有横向间隔,其与发射器间距匹配。长焦距柱面透镜在穿过微光学阵列之后在垂直于结平面的方向上准直发射光束。 |
授权日期 | 2016-03-15 |
申请日期 | 2013-04-12 |
专利号 | US9285596 |
专利状态 | 授权 |
申请号 | US13/861645 |
公开(公告)号 | US9285596 |
IPC 分类号 | G02B27/10 | G02B13/18 | G02B27/12 | G02B27/09 | G02B3/06 | G02B19/00 |
专利代理人 | MAYER, STUART H. |
代理机构 | MAYER & WILLIAMS PC |
文献类型 | 专利 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/37665 |
专题 | 半导体激光器专利数据库 |
作者单位 | DHPC TECHNOLOGIES, INC. |
推荐引用方式 GB/T 7714 | SOSKIND, YAKOV G,GIFFORD, RICHARD,ALETTA, JOSEPH. Free-space combining of laser beam radiation. US9285596[P]. 2016-03-15. |
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 | ||
US9285596.PDF(927KB) | 专利 | 开放获取 | CC BY-NC-SA | 请求全文 |
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