发明授权
- 专利标题： Wavelength beam combining of quantum cascade laser arrays
- 专利标题（中）： 量子级联激光器阵列的波长光束组合
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申请号： US13197058申请日： 2011-08-03
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公开(公告)号： US09246310B2公开(公告)日： 2016-01-26
- 发明人: Anish Goyal , Benjamin G. Lee , Christian Pfluegl , Laurent Diehl , Mikhail Belkin , Antonio Sanchez-Rubio , Federico Capasso
- 申请人： Anish Goyal , Benjamin G. Lee , Christian Pfluegl , Laurent Diehl , Mikhail Belkin , Antonio Sanchez-Rubio , Federico Capasso
- 申请人地址： US MA Cambridge US MA Cambridge
- 专利权人： President and Fellows of Harvard College,Massachusetts Institute of Technology
- 当前专利权人： President and Fellows of Harvard College,Massachusetts Institute of Technology
- 当前专利权人地址： US MA Cambridge US MA Cambridge
- 代理机构： Wolf, Greenfield & Sacks, P.C.
- 主分类号： H01S5/34
- IPC分类号： H01S5/34 ; B82Y20/00 ; H01S5/00 ; H01S5/024 ; H01S5/026 ; H01S5/028 ; H01S5/0683 ; H01S5/0687 ; H01S5/12 ; H01S5/14 ; H01S5/40
摘要：
A laser source based on a quantum cascade laser array (QCL), wherein the outputs of at least two elements in the array are collimated and overlapped in the far field using an external diffraction grating and a transform lens.
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