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公开(公告)号：US07290321B2
公开(公告)日：2007-11-06
申请号：US11500061
申请日：2006-08-07
IPC分类号： B23Q3/00
CPC分类号： G02B6/4231 , G02B6/4204 , G02B6/423 , Y10T29/49133 , Y10T29/49895
摘要： An apparatus for passively aligning first and second substrates having micro-components disposed thereon when the substrates do not include patterned surfaces which face each other. The apparatus includes a first depression which cooperates with an alignment sphere to mechanically engage a corresponding depression disposed on the front surface of the first substrate and a second depression which cooperates with a second alignment sphere to mechanically engage a corresponding depression disposed on the front surface of the second substrate. The first and second depression of the alignment apparatus and the alignment spheres cooperate to passively align micro-components disposed on each of the substrates.
摘要翻译： 一种用于在基板不包括彼此面对的图案化表面的情况下被动地对准具有设置在其上的微元件的第一和第二基板的装置。 该设备包括与对准球配合以与设置在第一基板的前表面上的对应的凹部机械接合的第一凹陷部以及与第二对准球体配合的第二凹陷部， 第二基板。 对准装置和对准球的第一和第二凹陷配合以被动地对准布置在每个基底上的微组件。
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公开(公告)号：US07086134B2
公开(公告)日：2006-08-08
申请号：US09923842
申请日：2001-08-07
IPC分类号： B23Q3/00
CPC分类号： G02B6/4231 , G02B6/4204 , G02B6/423 , Y10T29/49133 , Y10T29/49895
摘要： An apparatus for passively aligning first and second substrates having micro-components disposed thereon when the substrates do not include patterned surfaces which face each other. The apparatus includes a first depression which cooperates with an alignment sphere to mechanically engage a corresponding depression disposed on the front surface of the first substrate and a second depression which cooperates with a second alignment sphere to mechanically engage a corresponding depression disposed on the front surface of the second substrate. The first and second depression of the alignment apparatus and the alignment spheres cooperate to passively align micro-components disposed on each of the substrates.
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公开(公告)号：US07149399B2
公开(公告)日：2006-12-12
申请号：US10488569
申请日：2002-09-09
CPC分类号： C03C8/245 , C03C25/1061 , C03C27/06 , G02B6/08 , G02B6/362 , G02B6/3636 , G02B6/3652 , G02B6/3855 , G02B6/4238
摘要： In accordance with the present invention a fiber optic array is provided. The array includes a substrate having a fiber support surface. The array further includes an optical fiber having a fiber portion that includes an un-jacketed, un-buffered optical core segment. The un-jacketed, un-buffered optical core segment is placed in contact with the fiber support surface to orient the optical core segment at a selected position relative to the support surface. In addition, the array includes a solder glass chemically bonded to the optical core segment and the fiber support surface so that the optical core segment is secured at a predetermined location relative to the support surface of the substrate. A method for fabricating such a fiber optic array is also provided.
摘要翻译： 根据本发明，提供一种光纤阵列。 阵列包括具有纤维支撑表面的基底。 该阵列还包括具有光纤部分的光纤，该光纤部分包括未夹套的未缓冲光核心段。 未夹套的未缓冲光纤芯段被放置成与纤维支撑表面接触，以将光纤芯段定位在相对于支撑表面的选定位置。 此外，该阵列包括化学键合到光学芯段和光纤支撑表面的焊料玻璃，使得光学芯段相对于衬底的支撑表面固定在预定位置。 还提供了一种制造这种光纤阵列的方法。
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4.发明授权Method for cleaving integrated optic waveguides to provide a smooth waveguide endface 失效用于切割集成光波导以提供光滑波导端面的方法公开(公告)号：US06788853B2
公开(公告)日：2004-09-07
申请号：US09878486
申请日：2001-06-11
IPC分类号： G02B630
摘要： In an integrated optical waveguide device including a first top portion on the substrate, and a plurality of juxtaposed waveguide cores within cladding layers on a second top portion of the substrate, the waveguide cores having respective inner endfaces parallel to a longitudinal open slotway formed in the substrate between the first and second top portions, the substrate being undercut from the slotway to produce a cantilevered section of the waveguide cores and cladding layers, for permitting the plurality of waveguide cores and associated cladding layers to be simultaneously cleaved, thereby providing a smooth endface thereacross.
摘要翻译： 在包括基板上的第一顶部和在基板的第二顶部上的包覆层内的多个并置的波导芯的集成光波导装置中，波导芯具有平行于形成在该基板中的纵向开放槽道的相应的内端面 衬底在第一和第二顶部之间，衬底从槽道底切以产生波导芯和包层的悬臂部分，以允许多个波导芯和相关的包层同时被切割，从而提供平滑的端面 在那里
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公开(公告)号：US06987919B2
公开(公告)日：2006-01-17
申请号：US10450475
申请日：2001-12-14
IPC分类号： G02B6/10
CPC分类号： G02B6/1228 , G02B6/305 , G02B2006/12195
摘要： An optical device is disclosed which includes a waveguide that support a first optical mode in a first region and a second optical mode in a second region. The waveguide further includes single material guiding layer having a lower portion with a first taper and an upper portion with a second taper.
摘要翻译： 公开了一种光学装置，其包括支撑第一区域中的第一光学模式的波导和在第二区域中的第二光学模式。 波导还包括单个材料引导层，其具有具有第一锥形的下部和具有第二锥度的上部。
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公开(公告)号：US06912345B2
公开(公告)日：2005-06-28
申请号：US10113817
申请日：2002-03-28
CPC分类号： G02B6/262 , G02B6/2552 , G02B6/2826 , G02B6/30 , G02B6/4203
摘要： An optical fiber having an a core with a D-shape or an oval shape at an endface. The optical fiber tapers from a round, cylindrical section to the endface so that adiabatic mode transformation is provided. Preferably, the D-shape or oval shape is selected so that the optical fiber has a mode shape at its endface that matches the mode shape of a diffused waveguide.
摘要翻译： 一种在端面具有D形或椭圆形的芯的光纤。 光纤从圆形，圆柱形部分到端面变细，从而提供绝热模式转换。 优选地，选择D形或椭圆形，使得光纤在其端面具有与扩散波导的模式形状匹配的模式形状。
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7.发明授权Optical assembly for coupling with integrated optical devices and method for making 失效用于与集成光学器件耦合的光学组件和制造方法公开(公告)号：US06839474B2
公开(公告)日：2005-01-04
申请号：US09987766
申请日：2001-11-15
CPC分类号： G02B6/322 , G02B6/30 , G02B6/4228 , G02B6/4239
摘要： An optical assembly which allows for passive alignment of the various elements is described. A substrate with a cut out portion and an upper surface is utilized as a mount for an optical array and an imaging assembly. The optical array, which preferably includes a plurality of optical fibers is positioned on V-grooves located on the upper surface. The imaging assembly, which preferably includes a plurality of lenses, such as GRIN lenses, is lowered at least partially into the cut-out portion. The optical fibers are optically coupled with said lenses. A waveguide, having a plurality of waveguide cores within a cladding, may further be optically coupled with the lenses, or alternatively, directly to the optical fibers. An integrated optic chip may also be affixed to the substrate or mounted on the substrate.
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公开(公告)号：US06827503B2
公开(公告)日：2004-12-07
申请号：US09990509
申请日：2001-11-21
IPC分类号： G02B642
CPC分类号： G02B6/421 , G02B6/4201 , G02B6/423 , G02B6/4248
摘要： An optical device package includes a substrate, optical semiconductor component, optical fiber, frame and lid. The substrate has a longitudinal notch for mounting the optical fiber and a lateral groove with a proximally facing stop surface. The frame includes at least one downwardly extending projection configured and dimensioned so as to engage a lateral end portion of the lateral groove. The frame is self-aligning and seats itself by being dropped into place.
摘要翻译： 光学器件封装包括衬底，光学半导体部件，光纤，框架和盖子。 衬底具有用于安装光纤的纵向凹口和具有面向近端的止动表面的横向凹槽。 该框架包括至少一个向下延伸的突出部，其被构造和尺寸设计成与横向槽的横向端部接合。 该框架是自动调整的，并通过放置到位来自行调整。
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公开(公告)号：US07251406B2
公开(公告)日：2007-07-31
申请号：US10498182
申请日：2002-12-05
IPC分类号： G02B6/10
CPC分类号： G02B6/1228 , G02B6/14 , G02B6/305
摘要： An optical device is disclosed which includes a single-mode waveguide (700) which supports a first optical mode in a first region and a second optical mode in a second region. The waveguide includes a guiding layer (703) having at least one wing (750) extended outwardly from the guiding layer (703). The guiding layer (703) may desirably have a rib waveguide (706, 707) cross sectional shape at the wings. The wings (750) decrease in width along the length of the guiding layer to convert a rib waveguide mode at the wings to a channel waveguide mode.
摘要翻译： 公开了一种光学装置，其包括在第一区域中支持第一光学模式的单模式波导（700）和在第二区域中的第二光学模式。 波导包括具有从引导层（703）向外延伸的至少一个翼（750）的引导层（703）。 引导层（703）可期望地在翼部具有肋波导（706,707）横截面形状。 翼部（750）沿着引导层的长度减小宽度，以将翅膀处的肋波导模式转换为通道波导模式。
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公开(公告)号：US06898029B2
公开(公告)日：2005-05-24
申请号：US09988055
申请日：2001-11-16
CPC分类号： G02B6/4231 , G02B6/29305 , G02B6/29361 , Y10T428/24372
摘要： An optical subassembly which positions an optical device is described. The optical device is mounted on a plurality of spheres or columns placed in predetermined positions in an upper surface of a substrate. The predetermined positions include pits formed in the upper surface of the substrate. The spheres may be the same size or may be of varying sizes. Pits or grooves also may be formed in the optical device. The optical device may be formed with flexure positions to assist in holding it in place on the spheres. Further, the optical device, spheres and substrate may be metallized or formed of metal and the surface tension forces of solder may be utilized to position the optical device.
摘要翻译： 描述了定位光学装置的光学子组件。 光学装置安装在放置在基板的上表面中的预定位置的多个球体或列上。 预定位置包括形成在基板的上表面中的凹坑。 球体可以具有相同的尺寸或可以具有不同的尺寸。 也可以在光学装置中形成凹坑或凹槽。 光学装置可以形成有弯曲位置以有助于将其保持在球体上的适当位置。 此外，光学器件，球体和衬底可以金属化或由金属形成，并且可以利用焊料的表面张力来定位光学器件。
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