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1.发明授权Heterogeneous semiconductor photonic integrated circuit with multiple offset heights 有权具有多个偏移高度的非均匀半导体光子集成电路公开(公告)号：US08891913B1
公开(公告)日：2014-11-18
申请号：US13546803
申请日：2012-07-11
申请人： Jonathan E. Roth , Jae Shin , Gregory A. Fish
发明人： Jonathan E. Roth , Jae Shin , Gregory A. Fish
CPC分类号： G02B6/132 , G02B6/12002 , G02B6/136 , G02B2006/1204 , G02B2006/12045 , G02B2006/12061 , G02B2006/12078 , G02B2006/12097 , G02B2006/12123 , G02B2006/12142
摘要： Embodiments of the invention describe heterogeneous photonic integrated circuits (PIC) wherein a first silicon region is separated from the heterogeneous semiconductor material by a first distance, and a second silicon region is separated from the heterogeneous semiconductor material by a second distance greater than the first distance.Thus embodiments of the invention may be described as, in heterogeneous regions of a heterogeneous PIC, silicon waveguides using multiple heights of the silicon waveguide, or other structures with multiple offset heights between silicon and heterogeneous materials (as described herein).
摘要翻译： 本发明的实施例描述了异质光子集成电路（PIC），其中第一硅区域与异质半导体材料分离第一距离，并且第二硅区域与异质半导体材料分离大于第一距离的第二距离 。 因此，可以将本发明的实施例描述为在异质PIC的异质区域中，使用硅波导的多个高度的硅波导或者硅和异种材料之间的多个偏移高度的其他结构（如本文所述）。
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公开(公告)号：US09846285B2
公开(公告)日：2017-12-19
申请号：US13444635
申请日：2012-04-11
申请人： Gregory Alan Fish , Jae Shin
发明人： Gregory Alan Fish , Jae Shin
CPC分类号： G02B6/4203 , G02B6/1228 , G02B6/305 , G02B2006/12061 , G02B2006/12078
摘要： Embodiments of the invention describe optical devices including a III-V slab having a taper including a first region and a second region smaller than the first. Said first region receives light and confines an optical mode of the received light; thus, as opposed to the prior art solutions, said III-V regions of optical devices perform the optical function of mode confinement. Embodiments of the invention further describe optical devices including a silicon slab to receive light from said III-V slab, and having a taper including a first silicon region and a second silicon region smaller than the first. Said first region receives light and confines an optical mode of the received light.Thus, embodiments of the invention describe optical devices created with a low loss transition from hybrid regions to silicon regions with fewer restrictions on the design of the silicon waveguides and the III-V waveguides.
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公开(公告)号：US20050128398A1
公开(公告)日：2005-06-16
申请号：US11044301
申请日：2005-01-28
申请人： Jeong Kim , Kyung Kang , Jo Jeong , Myung Nam , Jae Shin
发明人： Jeong Kim , Kyung Kang , Jo Jeong , Myung Nam , Jae Shin
IPC分类号： G02F1/13 , G02F1/1333 , G02F1/1337 , G02F1/136 , G03F1/00 , G03F9/00 , H01L21/027
CPC分类号： G02F1/133351
摘要： A method for designing a mask and for fabricating a panel improves the efficiency with which a base substrate may be used by forming unit panels of different sizes on the base substrate. The mask includes a first region and a second region, a first mask pattern within the first region, and a second mask pattern within the second region.
摘要翻译： 用于设计掩模和制造面板的方法通过在基底基板上形成不同尺寸的单元面板来提高可以使用基底基板的效率。 掩模包括第一区域和第二区域，第一区域内的第一掩模图案和第二区域内的第二掩模图案。
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公开(公告)号：US20180088290A1
公开(公告)日：2018-03-29
申请号：US15819521
申请日：2017-11-21
申请人： Gregory Alan Fish , Jae Shin
发明人： Gregory Alan Fish , Jae Shin
CPC分类号： G02B6/4203 , G02B6/1228 , G02B6/305 , G02B2006/12061 , G02B2006/12078
摘要： Embodiments of the invention describe optical devices including a III-V slab having a taper including a first region and a second region smaller than the first. Said first region receives light and confines an optical mode of the received light; thus, as opposed to the prior art solutions, said III-V regions of optical devices perform the optical function of mode confinement. Embodiments of the invention further describe optical devices including a silicon slab to receive light from said III-V slab, and having a taper including a first silicon region and a second silicon region smaller than the first. Said first region receives light and confines an optical mode of the received light.Thus, embodiments of the invention describe optical devices created with a low loss transition from hybrid regions to silicon regions with fewer restrictions on the design of the silicon waveguides and the III-V waveguides.
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公开(公告)号：US20130272646A1
公开(公告)日：2013-10-17
申请号：US13444635
申请日：2012-04-11
申请人： Gregory Alan Fish , Jae Shin
发明人： Gregory Alan Fish , Jae Shin
IPC分类号： G02B6/12
CPC分类号： G02B6/4203 , G02B6/1228 , G02B6/305 , G02B2006/12061 , G02B2006/12078
摘要： Embodiments of the invention describe optical devices including a III-V slab having a taper including a first region and a second region smaller than the first. Said first region receives light and confines an optical mode of the received light; thus, as opposed to the prior art solutions, said III-V regions of optical devices perform the optical function of mode confinement. Embodiments of the invention further describe optical devices including a silicon slab to receive light from said III-V slab, and having a taper including a first silicon region and a second silicon region smaller than the first. Said first region receives light and confines an optical mode of the received light.Thus, embodiments of the invention describe optical devices created with a low loss transition from hybrid regions to silicon regions with fewer restrictions on the design of the silicon waveguides and the III-V waveguides.
摘要翻译： 本发明的实施例描述了包括具有锥形的III-V板的光学器件，该锥形包括第一区域和小于第一区域的第二区域。 所述第一区域接收光并限制所接收的光的光学模式; 因此，与现有技术方案相反，光学装置的所述III-V区域执行模式限制的光学功能。 本发明的实施例还描述了包括用于接收来自所述III-V板的光的硅板的光学器件，并且具有包括小于第一硅区的第一硅区和第二硅区的锥形。 所述第一区域接收光并限制所接收的光的光学模式。 因此，本发明的实施例描述了由混合区域到硅区域的低损耗跃迁产生的光学器件，对硅波导和III-V波导的设计的限制较少。
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