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公开(公告)号：US07195402B2
公开(公告)日：2007-03-27
申请号：US11156298
申请日：2005-06-17
申请人： Masashi Fukuyama , Yasunori Iwasaki , Akiyoshi Ide
发明人： Masashi Fukuyama , Yasunori Iwasaki , Akiyoshi Ide
CPC分类号： G02B6/4246 , G02B6/4214 , G02B6/4249
摘要： An optical device comprises a PD array and a submount. Anode electrodes and cathode electrodes are disposed as a gold electrode pattern on a surface of the PD array facing the submount and a common cathode electrode and anode electrodes associated with respective channels are disposed as a gold electrode pattern on a mounting surface of the submount. The gold electrode pattern on the PD array and the gold electrode pattern on the submount are electrically connected to each other by a conductive layer. A gap between the PD array and the mounting surface of the submount includes a first gap corresponding to active layers and a second gap around the first gap, the first and second gaps comprising air.
摘要翻译： 光学装置包括PD阵列和基座。 阳极电极和阴极电极作为金电极图案设置在PD阵列的面向底座的表面上，并且公共阴极电极和与相应通道相关联的阳极电极作为金电极图案设置在基座的安装表面上。 PD阵列上的金电极图案和底座上的金电极图案通过导电层彼此电连接。 PD阵列和底座的安装表面之间的间隙包括对应于有源层的第一间隙和围绕第一间隙的第二间隙，第一和第二间隙包括空气。
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公开(公告)号：US07174062B2
公开(公告)日：2007-02-06
申请号：US10952387
申请日：2004-09-28
申请人： Masashi Fukuyama , Yasunori Iwasaki , Akiyoshi Ide
发明人： Masashi Fukuyama , Yasunori Iwasaki , Akiyoshi Ide
CPC分类号： G02B6/3636 , G02B6/3652 , G02B6/4214 , G02B6/423 , G02B6/4239 , G02B6/4249 , H01L2224/48091 , H01L2924/00014
摘要： An optical device comprising a first substrate in which V-grooves are made, four optical fibers, for example, having a reflective function and fixed in the V-grooves of the first substrate, an optical element bonded, through an adhesive layer, onto the optical path of a reflected light at least generated by the reflective function on the outside of the clad of each optical fiber, and a second substrate for mounting the optical element, wherein the second substrate is disposed such that the mounting surface of the optical element faces the first substrate.
摘要翻译： 一种光学装置，其特征在于，包括：第一基板，其中形成有V形槽;四个光纤，例如具有反射功能，并固定在第一基板的V形槽中;光学元件，通过粘合剂层粘合到 至少由每个光纤的包层的外部的反射功能产生的反射光的光路以及用于安装光学元件的第二基板，其中第二基板设置成使得光学元件的安装表面面对 第一个底物。
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23.发明授权公开(公告)号：US06826347B2
公开(公告)日：2004-11-30
申请号：US10190904
申请日：2002-07-08
申请人： Akira Matsumoto , Masashi Fukuyama , Akiyoshi Ide
发明人： Akira Matsumoto , Masashi Fukuyama , Akiyoshi Ide
IPC分类号： G02B600
CPC分类号： G02B6/3676 , G02B6/30 , G02B6/3636 , G02B6/3652 , G02B6/3839 , G02B6/3878 , G02B2006/1215
摘要： A two-dimensional optical element array with a high alignment precision of optical elements on a substrate and a high long-term reliability is provided. A two-dimensional optical fiber array includes a stacked plurality of optical fiber array units each having an optical fiber and a substrates, the substrate having one or more grooves each suited to a profile of the optical fiber on one of surfaces thereof, and one or more optical fibers being aligned and fixed in grooves, and is characterized in that optical fiber array units are stacked in a state such that surfaces of the substrates among adjacent two units out of the plurality of array units that face each other do not directly contact each other, and the adjacent two units do not have a direct mechanical influence on each other.
摘要翻译： 提供了具有基板上的光学元件的高对准精度和高长期可靠性的二维光学元件阵列。 二维光纤阵列包括层叠的多个光纤阵列单元，每个光纤阵列单元具有光纤和基板，该基板具有一个或多个凹槽，每个凹槽适合于光纤的一个表面上的轮廓，以及一个或多个 更多的光纤被对准并固定在槽中，其特征在于，光纤阵列单元以这样的状态堆叠，使得彼此面对的多个阵列单元中相邻的两个单元之间的基板的表面不直接接触每个 另外，相邻的两个单元之间没有直接的机械影响。
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公开(公告)号：US07324729B2
公开(公告)日：2008-01-29
申请号：US11288936
申请日：2005-11-29
申请人： Masashi Fukuyama , Yasunori Iwasaki , Akiyoshi Ide
发明人： Masashi Fukuyama , Yasunori Iwasaki , Akiyoshi Ide
CPC分类号： G02B6/4246 , G02B6/4249
摘要： An optical device is made up of a glass substrate, an optical fiber array fixed to an upper portion of the glass substrate, a slit that extends from an upper surface of the optical fiber array into the glass substrate, a filter member inserted into the slit, and a resin filled in an interval between the slit and the filter member. An upper end of a light-incident surface of the filter member is positioned substantially in alignment with upper surfaces of the optical fibers, and an upper end of a light-exiting surface of the filter member is disposed at a position below the upper surfaces of the optical fibers.
摘要翻译： 光学装置由玻璃基板，固定在玻璃基板的上部的光纤阵列，从光纤阵列的上表面延伸到玻璃基板上的狭缝，插入到狭缝中的过滤构件 以及填充在狭缝和过滤构件之间的间隔中的树脂。 过滤器构件的入射表面的上端基本上与光纤的上表面对准，并且过滤构件的出光表面的上端设置在 光纤。
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公开(公告)号：US07321703B2
公开(公告)日：2008-01-22
申请号：US11156324
申请日：2005-06-17
申请人： Masashi Fukuyama , Yasunori Iwasaki , Akiyoshi Ide
发明人： Masashi Fukuyama , Yasunori Iwasaki , Akiyoshi Ide
IPC分类号： G02B6/12
CPC分类号： G02B6/4214 , G02B6/2793 , G02B6/4239 , G02B6/4249 , G02B6/4295
摘要： An optical device includes an optical fiber having a core and a cladding, a slit extending from the upper surface of the optical fiber into a glass substrate, a filter member inserted in the slit, and a PD array for detecting divided light. A first high-polymer gel material fills a gap between the slit and a filter member within the slit. A second high-polymer gel material is interposed between an optical fiber array and the PD array and disposed on an optical path of the light divided by the filter member.
摘要翻译： 光学装置包括具有芯和包层的光纤，从光纤的上表面延伸到玻璃基板的狭缝，插入狭缝中的过滤构件和用于检测分开的光的PD阵列。 第一高分子凝胶材料在狭缝内填充狭缝和过滤构件之间的间隙。 第二高分子凝胶材料介于光纤阵列和PD阵列之间，并设置在由过滤构件分开的光的光路上。
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公开(公告)号：US07287915B2
公开(公告)日：2007-10-30
申请号：US11187713
申请日：2005-07-22
CPC分类号： G02B6/4249 , G02B6/4214 , G02B6/423 , G02B6/4246 , H01L2224/48091 , H01L2924/00014
摘要： An optical device comprises an optical head and a package containing the optical head and having pins led outside. A V-groove is formed in one side of a glass substrate. On the other side, the glass substrate is secured to the base of the package. A PD array and the pins are electrically interconnected through a gold electrode pattern formed on a mounting face of a submount, through holes, electrode pads formed on the top of the submount, and wires.
摘要翻译： 光学装置包括光学头和包含光学头并且具有引导到外部的引脚的封装。 V形槽形成在玻璃基板的一侧。 另一方面，玻璃基板固定在封装的底部。 PD阵列和引脚通过形成在基座的安装面上的金电极图案，通孔，形成在基座顶部的电极焊盘和电线电连接。
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公开(公告)号：US20060098912A1
公开(公告)日：2006-05-11
申请号：US11288936
申请日：2005-11-29
申请人： Masashi Fukuyama , Yasunori Iwasaki , Akiyoshi Ide
发明人： Masashi Fukuyama , Yasunori Iwasaki , Akiyoshi Ide
IPC分类号： G02B6/12
CPC分类号： G02B6/4246 , G02B6/4249
摘要： An optical device is made up of a glass substrate, an optical fiber array fixed to an upper portion of the glass substrate, a slit that extends from an upper surface of the optical fiber array into the glass substrate, a filter member inserted into the slit, and a resin filled in an interval between the slit and the filter member. An upper end of a light-incident surface of the filter member is positioned substantially in alignment with upper surfaces of the optical fibers, and an upper end of a light-exiting surface of the filter member is disposed at a position below the upper surfaces of the optical fibers.
摘要翻译： 光学装置由玻璃基板，固定在玻璃基板的上部的光纤阵列，从光纤阵列的上表面延伸到玻璃基板上的狭缝，插入到狭缝中的过滤构件 以及填充在狭缝和过滤构件之间的间隔中的树脂。 过滤器构件的入射表面的上端基本上与光纤的上表面对准，并且过滤构件的出光表面的上端设置在 光纤。
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公开(公告)号：US20050259912A1
公开(公告)日：2005-11-24
申请号：US11187713
申请日：2005-07-22
CPC分类号： G02B6/4249 , G02B6/4214 , G02B6/423 , G02B6/4246 , H01L2224/48091 , H01L2924/00014
摘要： An optical device comprises an optical head and a package containing the optical head and having pins led outside. A V-groove is formed in one side of a glass substrate. On the other side, the glass substrate is secured to the base of the package. A PD array and the pins are electrically interconnected through a gold electrode pattern formed on a mounting face of a submount, through holes, electrode pads formed on the top of the submount, and wires.
摘要翻译： 光学装置包括光学头和包含光学头并且具有引导到外部的引脚的封装。 V形槽形成在玻璃基板的一侧。 另一方面，玻璃基板固定在封装的底部。 PD阵列和引脚通过形成在基座的安装面上的金电极图案，通孔，形成在基座顶部的电极焊盘和电线电连接。
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公开(公告)号：US20050244106A1
公开(公告)日：2005-11-03
申请号：US11156298
申请日：2005-06-17
申请人： Masashi Fukuyama , Yasunori Iwasaki , Akiyoshi Ide
发明人： Masashi Fukuyama , Yasunori Iwasaki , Akiyoshi Ide
CPC分类号： G02B6/4246 , G02B6/4214 , G02B6/4249
摘要： An optical device comprises a PD array and a submount. Anode electrodes and cathode electrodes are disposed as a gold electrode pattern on a surface of the PD array facing the submount and a common cathode electrode and anode electrodes associated with respective channels are disposed as a gold electrode pattern on a mounting surface of the submount. The gold electrode pattern on the PD array and the gold electrode pattern on the submount are electrically connected to each other by a conductive layer. A gap between the PD array and the mounting surface of the submount includes a first gap corresponding to active layers and a second gap around the first gap, the first and second gaps comprising air.
摘要翻译： 光学装置包括PD阵列和基座。 阳极电极和阴极电极作为金电极图案设置在PD阵列的面向基座的表面上，并且公共阴极电极和与相应通道相关联的阳极电极作为金电极图案设置在基座的安装表面上。 PD阵列上的金电极图案和底座上的金电极图案通过导电层彼此电连接。 PD阵列和底座的安装表面之间的间隙包括对应于有源层的第一间隙和围绕第一间隙的第二间隙，第一和第二间隙包括空气。
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公开(公告)号：US5315678A
公开(公告)日：1994-05-24
申请号：US037007
申请日：1993-03-25
CPC分类号： G02B6/3839
摘要： Disclosed is an optical fiber connector for a plurality of covered optical fibers, including (a) a lower ceramics plate with a top plane surface having a plurality of V-grooves, each groove for respectively holding one fiber, (b) an upper plate, in spaced apart combination with the lower plate, for firmly holding the optical fibers in the lower plate grooves, and (c) a holder having two opposed end portions in which (i) a first cavity is profiled in the first end portion to accommodate the combination of the upper and lower plates, and (ii) a second cavity is profiled in the second end portion to accommodate the covered fibers, and wherein the first cavity has a connection portion proximate to an inner end of the second cavity, which connects the first and second cavities to provide a through passage for the fibers.
摘要翻译： 公开了一种用于多个覆盖光纤的光纤连接器，其包括：（a）具有多个V形槽的顶面的下陶瓷板，用于分别保持一个光纤的每个槽，（b）上板， 与下板间隔开的组合，用于将光纤牢固地保持在下板槽中，以及（c）具有两个相对端部的保持器，其中（i）在第一端部中形成第一腔，以容纳 所述上板和下板的组合和（ii）第二腔在第二端部分成型以容纳被覆纤维，并且其中第一腔具有靠近第二腔的内端的连接部分， 第一和第二腔以提供用于纤维的通道。
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