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公开(公告)号:US20130051727A1
公开(公告)日:2013-02-28
申请号:US13597117
申请日:2012-08-28
CPC分类号: G02B6/4206 , G02B6/122 , G02B6/14 , G02B6/26 , G02B6/2804 , G02B2006/12097 , G02B2006/12147 , H01S5/026 , H01S5/3013
摘要: A waveguide coupler includes a first waveguide and a second waveguide. The waveguide coupler also includes a connecting waveguide disposed between the first waveguide and the second waveguide. The connecting waveguide includes a first material having a first index of refraction and a second material having a second index of refraction higher than the first index of refraction.
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公开(公告)号:US09097846B2
公开(公告)日:2015-08-04
申请号:US13597117
申请日:2012-08-28
CPC分类号: G02B6/4206 , G02B6/122 , G02B6/14 , G02B6/26 , G02B6/2804 , G02B2006/12097 , G02B2006/12147 , H01S5/026 , H01S5/3013
摘要: A waveguide coupler includes a first waveguide and a second waveguide. The waveguide coupler also includes a connecting waveguide disposed between the first waveguide and the second waveguide. The connecting waveguide includes a first material having a first index of refraction and a second material having a second index of refraction higher than the first index of refraction.
摘要翻译: 波导耦合器包括第一波导和第二波导。 波导耦合器还包括布置在第一波导和第二波导之间的连接波导。 连接波导包括具有第一折射率的第一材料和具有高于第一折射率的第二折射率的第二材料。
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