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公开(公告)号：US07672553B2
公开(公告)日：2010-03-02
申请号：US11681070
申请日：2007-03-01
IPC分类号： G02B6/26
CPC分类号： G02F1/025 , G02F2001/0152
摘要： The present invention provides an optical waveguide modulator. In one embodiment, the optical waveguide modulator includes a semiconductor planar optical waveguide core and doped semiconductor connecting paths located adjacent opposite sides of the core and capable of applying a voltage across the core. The optical waveguide core and connecting paths form a structure having back-to-back PN semiconductor junctions. In another embodiment, the optical waveguide modulator includes a semiconductor optical waveguide core including a ridge portion wherein the ridge portion has at least one PN semiconductor junction located therein. The optical waveguide modulator also includes one or more doped semiconductor connecting paths located laterally adjacent the ridge portion and capable of applying a voltage to the ridge portion.
摘要翻译： 本发明提供一种光波导调制器。 在一个实施例中，光波导调制器包括半导体平面光波导芯和与芯相邻的相邻侧面的掺杂半导体连接路径，并能跨越芯施加电压。 光波导芯和连接路径形成具有背对背PN半导体结的结构。 在另一个实施例中，光波导调制器包括半导体光波导芯，其包括脊部，其中脊部具有位于其中的至少一个PN半导体结。 光波导调制器还包括一个或多个掺杂的半导体连接路径，其位于横向邻近脊部分并且能够向脊部分施加电压。
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公开(公告)号：US20080212913A1
公开(公告)日：2008-09-04
申请号：US11681070
申请日：2007-03-01
IPC分类号： G02F1/035
CPC分类号： G02F1/025 , G02F2001/0152
摘要： The present invention provides an optical waveguide modulator. In one embodiment, the optical waveguide modulator includes a semiconductor planar optical waveguide core and doped semiconductor connecting paths located adjacent opposite sides of the core and capable of applying a voltage across the core. The optical waveguide core and connecting paths form a structure having back-to-back PN semiconductor junctions. In another embodiment, the optical waveguide modulator includes a semiconductor optical waveguide core including a ridge portion wherein the ridge portion has at least one PN semiconductor junction located therein. The optical waveguide modulator also includes one or more doped semiconductor connecting paths located laterally adjacent the ridge portion and capable of applying a voltage to the ridge portion.
摘要翻译： 本发明提供一种光波导调制器。 在一个实施例中，光波导调制器包括半导体平面光波导芯和与芯相邻的相邻侧面的掺杂半导体连接路径，并能跨越芯施加电压。 光波导芯和连接路径形成具有背对背PN半导体结的结构。 在另一个实施例中，光波导调制器包括半导体光波导芯，其包括脊部，其中脊部具有位于其中的至少一个PN半导体结。 光波导调制器还包括一个或多个掺杂的半导体连接路径，其位于横向邻近脊部分并且能够向脊部分施加电压。
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公开(公告)号：US07676121B2
公开(公告)日：2010-03-09
申请号：US11617822
申请日：2006-12-29
申请人： Douglas M. Gill , Sanjay Patel , Mahmoud Rasras
发明人： Douglas M. Gill , Sanjay Patel , Mahmoud Rasras
IPC分类号： G02F1/295
CPC分类号： G02F1/025 , G02B2006/12119 , G02B2006/12142 , G02B2006/12145 , G02F1/0147
摘要： Various embodiments provide an apparatus and a method for operating the apparatus. The apparatus, in one embodiment, may include an optical waveguide located over a substrate, the optical waveguide having a first segment and a second segment. The apparatus may further include a single heating element configured to heat both the first segment and the second segment, wherein a light propagation direction at a point in the second segment differs by at least 90 degrees with respect to a light propagation direction at the point in the first segment.
摘要翻译： 各种实施例提供了一种用于操作该装置的装置和方法。 在一个实施例中，该装置可以包括位于衬底上方的光波导，该光波导具有第一段和第二段。 该装置还可以包括被配置为加热第一段和第二段两者的单个加热元件，其中在第二段中的点处的光传播方向相对于光传播方向在至少90度相差 第一段。
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公开(公告)号：US07616854B2
公开(公告)日：2009-11-10
申请号：US11746162
申请日：2007-05-09
申请人： Douglas M. Gill , Sanjay Patel , Mahmoud Rasras
发明人： Douglas M. Gill , Sanjay Patel , Mahmoud Rasras
IPC分类号： G02B6/26
CPC分类号： G02B6/1228
摘要： The present invention provides an apparatus and method for operation therefore. The apparatus, in one embodiment, includes an optical coupling structure disposed within a cladding region, wherein the optical coupling structure includes a first guiding portion and a second guiding portion. In this embodiment the first guiding portion has a first end proximate a core of a planar waveguide, and a second end proximate the second guiding portion and having a first thickness. Moreover, in this embodiment the second guiding portion has a first end proximate the first guiding portion and a second end, the second end of the second guiding portion having a second thickness less than the first thickness.
摘要翻译： 本发明提供一种用于操作的装置和方法。 在一个实施例中，该装置包括设置在包层区域内的光耦合结构，其中光耦合结构包括第一引导部分和第二引导部分。 在该实施例中，第一引导部分具有靠近平面波导的芯的第一端和靠近第二引导部的第二端，并具有第一厚度。 此外，在该实施例中，第二引导部分具有靠近第一引导部分的第一端和第二端，第二引导部分的第二端具有小于第一厚度的第二厚度。
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公开(公告)号：US07561759B2
公开(公告)日：2009-07-14
申请号：US11428031
申请日：2006-06-30
申请人： Douglas M. Gill , Mahmoud Rasras , Sanjay Patel
发明人： Douglas M. Gill , Mahmoud Rasras , Sanjay Patel
IPC分类号： G02F1/01
CPC分类号： G02F1/2257 , G02B6/12007 , G02B6/29395 , G02B2006/12142 , G02F2001/212 , G02F2203/15
摘要： Optical modulator devices exhibiting improved response characteristics are constructed from a ring resonator having a tunable loss element positioned within the ring resonator structure and one or more phase shifters. By tuning and/or controlling the loss within the resonator, desired modulator response characteristics are obtained.
摘要翻译： 表现出改善的响应特性的光调制器装置由具有位于环形谐振器结构内的可调损耗元件和一个或多个移相器的环形谐振器构成。 通过调谐和/或控制谐振器内的损耗，获得所需的调制器响应特性。
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公开(公告)号：US07333691B1
公开(公告)日：2008-02-19
申请号：US11618349
申请日：2006-12-29
申请人： Douglas M. Gill , Sanjay Patel , Mahmoud Rasras
发明人： Douglas M. Gill , Sanjay Patel , Mahmoud Rasras
CPC分类号： G02B6/1223 , B82Y20/00 , G02B6/12007 , G02B2006/12119 , G02B2006/12195
摘要： An apparatus, including an optical ring resonator having a waveguide ring with substantially straight waveguide segments and bent waveguide segments. The bent waveguide segments are optically coupled to the substantially straight waveguide segments and have optical cores with substantially smaller cross-sectional areas than the substantially straight waveguide segments. The bent waveguide segments change a propagation direction of received light by more than ½ of a right angle.
摘要翻译： 一种装置，包括具有基本上直的波导段和弯曲波导段的波导环的光环谐振器。 弯曲的波导段光学耦合到基本上直的波导段并且具有比基本上直的波导段具有基本更小的横截面积的光学核。 弯曲的波导段将接收光的传播方向改变大于直角的1/2。
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公开(公告)号：US20090003770A1
公开(公告)日：2009-01-01
申请号：US11771272
申请日：2007-06-29
申请人： Douglas M. Gill , Sanjay Patel , Mahmoud Rasras
发明人： Douglas M. Gill , Sanjay Patel , Mahmoud Rasras
CPC分类号： G02B6/12002 , G02B6/1228 , G02B6/305
摘要： The present disclosure provides an apparatus, method of manufacturing an apparatus, and method for operation of the same. The apparatus, in one embodiment, includes an optical coupling structure disposed within a cladding region, wherein the optical coupling structure includes a first guiding portion and a second guiding portion. In this embodiment, the first guiding portion is located on a first plane and tapers from a first greater width to a first lesser width in a first direction. The second guiding portion, in turn, is located on a second different plane and tapers from a second greater width to a second lesser width in a second opposite direction.
摘要翻译： 本公开提供了一种装置，制造装置的方法及其操作方法。 在一个实施例中，该装置包括设置在包层区域内的光耦合结构，其中光耦合结构包括第一引导部分和第二引导部分。 在该实施例中，第一引导部分位于第一平面上，并且在第一方向上从第一较大宽度缩小至第一较小宽度。 第二引导部分又位于第二不同的平面上，并且在第二相反方向上从第二较大宽度减小到第二较小宽度。
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公开(公告)号：US20080279505A1
公开(公告)日：2008-11-13
申请号：US11746162
申请日：2007-05-09
申请人： Douglas M. Gill , Sanjay Patel , Mahmoud Rasras
发明人： Douglas M. Gill , Sanjay Patel , Mahmoud Rasras
IPC分类号： G02B6/26
CPC分类号： G02B6/1228
摘要： The present invention provides an apparatus and method for operation therefore. The apparatus, in one embodiment, includes an optical coupling structure disposed within a cladding region, wherein the optical coupling structure includes a first guiding portion and a second guiding portion. In this embodiment the first guiding portion has a first end proximate a core of a planar waveguide, and a second end proximate the second guiding portion and having a first thickness. Moreover, in this embodiment the second guiding portion has a first end proximate the first guiding portion and a second end, the second end of the second guiding portion having a second thickness less than the first thickness.
摘要翻译： 本发明提供一种用于操作的装置和方法。 在一个实施例中，该装置包括设置在包层区域内的光耦合结构，其中光耦合结构包括第一引导部分和第二引导部分。 在该实施例中，第一引导部分具有靠近平面波导的芯的第一端和靠近第二引导部的第二端，并具有第一厚度。 此外，在该实施例中，第二引导部分具有靠近第一引导部分的第一端和第二端，第二引导部分的第二端具有小于第一厚度的第二厚度。
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公开(公告)号：US20080159681A1
公开(公告)日：2008-07-03
申请号：US11617822
申请日：2006-12-29
申请人： Douglas M. Gill , Sanjay Patel , Mahmoud Rasras
发明人： Douglas M. Gill , Sanjay Patel , Mahmoud Rasras
IPC分类号： G02F1/295
CPC分类号： G02F1/025 , G02B2006/12119 , G02B2006/12142 , G02B2006/12145 , G02F1/0147
摘要： Various embodiments provide an apparatus and a method for operating the apparatus. The apparatus, in one embodiment, may include an optical waveguide located over a substrate, the optical waveguide having a first segment and a second segment. The apparatus may further include a single heating element configured to heat both the first segment and the second segment, wherein a light propagation direction at a point in the second segment differs by at least 90 degrees with respect to a light propagation direction at the point in the first segment.
摘要翻译： 各种实施例提供了一种用于操作该装置的装置和方法。 在一个实施例中，该装置可以包括位于衬底上方的光波导，该光波导具有第一段和第二段。 该装置还可以包括被配置为加热第一段和第二段两者的单个加热元件，其中在第二段中的点处的光传播方向相对于光传播方向在至少90度相差 第一段。
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公开(公告)号：US08041158B2
公开(公告)日：2011-10-18
申请号：US12270253
申请日：2008-11-13
申请人： Douglas M. Gill , Mahmoud Rasras
发明人： Douglas M. Gill , Mahmoud Rasras
CPC分类号： G02B6/1347 , H01L27/14 , H01L31/0232
摘要： An apparatus comprising an electronic-photonic device. The device includes a planar substrate having a top layer on a middle layer, active electronic components and active photonic waveguide components. The active electronic components are located on first lateral regions of the top layer, and the active photonic waveguide components are located on second lateral regions of the top layer. The second-region thickness is greater than the first-region thickness. The top layer has a higher refractive index than the middle layer.
摘要翻译： 一种包括电子光子器件的装置。 该器件包括在中间层上具有顶层的有源电子部件和有源光子波导部件的平面基板。 有源电子部件位于顶层的第一横向区域上，并且有源光子波导部件位于顶层的第二横向区域上。 第二区域厚度大于第一区域厚度。 顶层具有比中间层更高的折射率。
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