发明公开
- 专利标题： BEAM COMBINING DEVICE
- 专利标题（中）： 光束组合装置
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申请号： EP13871305.2申请日： 2013-12-20
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公开(公告)号： EP3049857A1公开(公告)日： 2016-08-03
- 发明人: PETROV, Nikolay Ivanovich , STOROZHEVA, Angela Liudvigovna , KHROMOV, Maksim Nikolaevich , SOKOLOV, Yury Mihaylovitch , NIKITIN, Vladislav Gennadievich
- 申请人： Huawei Technologies Co., Ltd.
- 申请人地址： Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 CN
- 专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人地址： Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 CN
- 代理机构： Kreuz, Georg Maria
- 国际公布： WO2015094009 20150625
- 主分类号： G02B27/10
- IPC分类号： G02B27/10 ; G02B5/18 ; G02B26/10 ; G02B27/14
摘要：
The present application discloses a beam combining device, which includes a reflective diffractive grating surface configured to combine a first, a second and a third incident light beam having different colors to a single diffracted mixed-color light beam when impinging on the reflective diffractive grating surface, wherein a profile of the grating surface is configured according to an optimization criterion with respect to a diffraction efficiency.
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