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公开(公告)号:US20160341919A1
公开(公告)日:2016-11-24
申请号:US15136229
申请日:2016-04-22
发明人: Daming Liu , John Zyskind
CPC分类号: G02B6/4243 , G02B6/30 , G02B6/3636 , G02B6/3652 , G02B6/3692 , G02B6/4202 , G02B6/4214 , G02B6/4225 , G02B6/4226 , G02B6/4239
摘要: A v-groove assembly is used to edge couple a lensed fiber (e.g., an optical fiber made of silica) with a waveguide in a photonic chip. The v-groove assembly is made from fused silica. Fused silica is used to so that an adhesive (e.g., epoxy resin) used in bonding the lensed fiber to the v-groove assembly and/or bonding the v-groove assembly to the photonic chip can be cured, at least partially, by light.
摘要翻译: V沟槽组件用于将透镜光纤(例如,由二氧化硅制成的光纤)与光子芯片中的波导连接。 V型槽组件由熔融二氧化硅制成。 使用熔融二氧化硅使得用于将透镜纤维粘合到V形槽组件和/或将V形槽组件粘合到光子芯片上的粘合剂(例如,环氧树脂)可以至少部分地被光固化 。
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公开(公告)号:US09324682B2
公开(公告)日:2016-04-26
申请号:US14262529
申请日:2014-04-25
CPC分类号: H01L24/83 , G02B6/423 , G02B6/4238 , H01L23/13 , H01L24/29 , H01L24/32 , H01L2224/29036 , H01L2224/29109 , H01L2224/8114 , H01L2224/8314 , H01L2224/83193 , H01L2224/83345 , H01L2924/12042 , H01L2924/01046 , H01L2924/00
摘要: A method of fabricating a composite semiconductor structure is provided. Pedestals are formed in a recess of a first substrate. A second substrate is then placed within the recess in contact with the pedestals. The pedestals have a predetermined height so that a device layer within the second substrate aligns with a waveguide of the first substrate, where the waveguide extends from an inner wall of the recess.
摘要翻译: 提供一种制造复合半导体结构的方法。 基座形成在第一基板的凹部中。 然后将第二基板放置在与基座接触的凹部内。 基座具有预定的高度,使得第二基板内的装置层与第一基板的波导对准,其中波导从凹部的内壁延伸。
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公开(公告)号:US09318868B2
公开(公告)日:2016-04-19
申请号:US13605633
申请日:2012-09-06
CPC分类号: H01S3/10053 , H01S3/1055 , H01S3/106 , H01S5/0612 , H01S5/1007 , H01S5/142
摘要: A tunable laser includes a substrate comprising a silicon material, a gain medium coupled to the substrate, wherein the gain medium includes a compound semiconductor material, and a waveguide disposed in the substrate and optically coupled to the gain medium. The tunable laser also includes a first wavelength selective element characterized by a first reflectance spectrum and disposed in the substrate and a carrier-based phase modulator optically coupled to the first wavelength selective element. The tunable laser further includes a second wavelength selective element characterized by a second reflectance spectrum and disposed in the substrate, an optical coupler disposed in the substrate and optically coupled to the first wavelength selective element, the second wavelength selective element, and the waveguide, and an output mirror.
摘要翻译: 可调谐激光器包括包括硅材料的衬底,耦合到衬底的增益介质,其中所述增益介质包括化合物半导体材料,以及设置在所述衬底中并光学耦合到所述增益介质的波导。 可调谐激光器还包括第一波长选择元件,其特征在于第一反射光谱并且设置在基板中,以及光耦合到第一波长选择元件的基于载波的相位调制器。 所述可调谐激光器还包括第二波长选择元件,其特征在于第二反射光谱并且设置在所述基板中,设置在所述基板中并光耦合到所述第一波长选择元件,所述第二波长选择元件和所述波导的光耦合器,以及 输出镜。
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公开(公告)号:US09236958B2
公开(公告)日:2016-01-12
申请号:US13959166
申请日:2013-08-05
IPC分类号: G01R31/00 , G01R31/3187 , H04B17/00 , H04B10/073
CPC分类号: G01J1/08 , G01J1/42 , G01J2001/083 , G01J2001/4247 , G01R31/3187 , H04B10/035 , H04B10/0731 , H04B10/0779 , H04B17/0082
摘要: A photonics system includes a transmit photonics module and a receive photonics module. The photonics system also includes a transmit waveguide coupled to the transmit photonics module, a first optical switch integrated with the transmit waveguide, and a diagnostics waveguide optically coupled to the first optical switch. The photonics system further includes a receive waveguide coupled to the receive photonics module and a second optical switch integrated with the receive waveguide and optically coupled to the diagnostics waveguide.
摘要翻译: 光子系统包括发射光子模块和接收光子模块。 光子系统还包括耦合到发射光子模块的发射波导,与发射波导集成的第一光开关,以及光耦合到第一光开关的诊断波导。 光子系统还包括耦合到接收光子模块的接收波导和与接收波导集成并与光学耦合到诊断波导的第二光开关。
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公开(公告)号:US20150378097A1
公开(公告)日:2015-12-31
申请号:US14755545
申请日:2015-06-30
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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公开(公告)号:US20150346430A1
公开(公告)日:2015-12-03
申请号:US14722983
申请日:2015-05-27
发明人: Guoliang Li , Damien Lambert , Nikhil Kumar
CPC分类号: G02B6/14 , G02B6/1228 , G02B6/132 , G02B6/136 , G02B6/305 , G02B2006/12038 , G02B2006/12061 , G02B2006/12097 , G02B2006/12147 , G02B2006/12152
摘要: A waveguide mode expander couples a smaller optical mode in a semiconductor waveguide to a larger optical mode in an optical fiber. The waveguide mode expander comprises a shoulder and a ridge. In some embodiments, the ridge of the waveguide mode expander has a plurality of stages, the plurality of stages having different widths at a given cross section.
摘要翻译: 波导模式扩展器将半导体波导中较小的光学模式耦合到光纤中较大的光学模式。 波导模式扩展器包括肩部和脊部。 在一些实施例中,波导模式扩展器的脊具有多个级,多个级在给定横截面处具有不同的宽度。
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公开(公告)号:US20150346429A1
公开(公告)日:2015-12-03
申请号:US14722970
申请日:2015-05-27
发明人: Damien Lambert , Nikhil Kumar , Elton Marchena , Daming Liu , Guoliang Li , John Zyskind
CPC分类号: G02B6/14 , G02B6/1228 , G02B6/132 , G02B6/136 , G02B6/305 , G02B2006/12038 , G02B2006/12061 , G02B2006/12097 , G02B2006/12147 , G02B2006/12152
摘要: A waveguide mode expander couples a smaller optical mode in a semiconductor waveguide to a larger optical mode in an optical fiber. The waveguide mode expander comprises a shoulder made of crystalline silicon and a ridge made of non-crystalline silicon (e.g., amorphous silicon). In some embodiments, the ridge of the waveguide mode expander has a plurality of stages, the plurality of stages have different widths and/or thicknesses at a given cross section.
摘要翻译: 波导模式扩展器将半导体波导中较小的光学模式耦合到光纤中较大的光学模式。 波导模式扩展器包括由晶体硅制成的肩部和由非晶硅(例如非晶硅)制成的脊。 在一些实施例中,波导模式扩展器的脊具有多个级,多个级在给定横截面处具有不同的宽度和/或厚度。
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公开(公告)号:US09184094B1
公开(公告)日:2015-11-10
申请号:US13750163
申请日:2013-01-25
发明人: Elton Marchena
IPC分类号: H01L21/30 , H01L33/00 , H01L33/48 , H01L21/78 , H01L21/762 , H01L21/764
CPC分类号: H01L33/0079 , H01L21/762 , H01L21/76251 , H01L21/76254 , H01L21/764 , H01L21/7806
摘要: A method of fabricating a semiconductor device includes providing an assembly substrate including a split plane defining a handle region and a transfer region, a film layer coupled to the transfer region, and one or more active devices coupled to the film layer. The method also includes providing a device substrate including one or more bonding regions and joining the assembly substrate to the device substrate. The method further includes splitting the assembly substrate to remove the handle region.
摘要翻译: 一种制造半导体器件的方法包括提供包括限定手柄区域和转移区域的分裂平面的组合衬底,耦合到转移区域的膜层以及耦合到膜层的一个或多个有源器件。 该方法还包括提供包括一个或多个结合区域并将组装衬底接合到器件衬底的器件衬底。 该方法还包括拆分组件衬底以移除把手区域。
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公开(公告)号:US20150261064A1
公开(公告)日:2015-09-17
申请号:US14604097
申请日:2015-01-23
发明人: Lina He , Amit Mizrahi
CPC分类号: G02F1/2257 , G02B6/2746 , G02B27/4244 , G02F1/0955 , G02F1/3136 , G02F2001/212
摘要: An optical circulator includes a first optical isolator including a first port and a second port and a plurality of optical isolators coupled to the second port of the first optical isolator. Each of the plurality of optical isolators comprise a first port and a second port.
摘要翻译: 光环行器包括第一光隔离器,其包括第一端口和第二端口以及耦合到第一光隔离器的第二端口的多个光隔离器。 多个光隔离器中的每一个包括第一端口和第二端口。
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公开(公告)号:US20150123157A1
公开(公告)日:2015-05-07
申请号:US14482650
申请日:2014-09-10
IPC分类号: H01L27/146 , H01L27/15
CPC分类号: H01L27/14689 , H01L21/76254 , H01L21/8221 , H01L21/8258 , H01L21/84 , H01L27/0688 , H01L27/12 , H01L27/14625 , H01L27/14634 , H01L27/14643 , H01L27/14687 , H01L27/15
摘要: A method of fabricating a composite semiconductor structure includes providing an SOI substrate including a plurality of silicon-based devices, providing a compound semiconductor substrate including a plurality of photonic devices, and dicing the compound semiconductor substrate to provide a plurality of photonic dies. Each die includes one or more of the plurality of photonics devices. The method also includes providing an assembly substrate having a base layer and a device layer including a plurality of CMOS devices, mounting the plurality of photonic dies on predetermined portions of the assembly substrate, and aligning the SOI substrate and the assembly substrate. The method further includes joining the SOI substrate and the assembly substrate to form a composite substrate structure and removing at least the base layer of the assembly substrate from the composite substrate structure.
摘要翻译: 制造复合半导体结构的方法包括提供包括多个硅基器件的SOI衬底,提供包括多个光子器件的化合物半导体衬底,以及切割化合物半导体衬底以提供多个光子管芯。 每个管芯包括多个光子器件中的一个或多个。 该方法还包括提供具有基底层和包括多个CMOS器件的器件层的组装衬底,将多个光子管芯安装在组件衬底的预定部分上,以及对准SOI衬底和组件衬底。 该方法还包括将SOI衬底和组件衬底接合以形成复合衬底结构,并从复合衬底结构去除组装衬底的至少基底层。
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